có tất cả 3 ước nguyên tố
Ư (255) = { 3 ; 5 ; 17 }
có tất cả 3 ước nguyên tố
Ư (255) = { 3 ; 5 ; 17 }
cho a la 1 hop so, khi phan tich ra thua so nguyen to chi chua hai thua so nguyen to khac nhau la P 1 va P 2. biet a^3 co tat ca 40 uoc. Hoi a ^2 co bao nhieu uoc
cho a la mot hop so ,khi phan tich ra thua so nguyen to chi chua 2 thua so nguyen to khac nhau la p1 va p2.biet a3 co tat ca 40 uoc hoi a2co bao nhieu uoc
Cho a la mot hop so.biet khi phan tich ra thua so nguyen to thi a chi chua 2 thua so nguyen to la p1 va p2. Biet a mu 3 co tat ca 40 uoc tu nhien.
Hoi a mu 2 co bao nhieu uoc tu nhien.
Ai giai nhanh minh tick.giai ra nhe
So 162 co tat ca bao nhieu uoc?
2. tat ca cac uoc cua 8;11;19;28
3.cac so sau co bao nhieu uoc A) 45 B) 103
co tat ca bao nhieu cach viet so 34 duoi dang tong cua hai so nguyen to?
tim tat ca cac so nguyen to p sao cho p^2 +59 co dung 6 uoc duong
tim tat ca cac so nguyen to p sao cho p^2 +59 co dung 6 uoc duong
co tat ca bao nhieu cach viet so 34 duoi dang tong cua hai so nguyen to