75834925

素因数分解:

$5^2\times {\mathrm{139}}^2\times {\mathrm{157}}^1$

素因数の和:445

約数の個数: 18

約数和(自身を含む): 95319978

約数和(自身を除く): 19485053

約数列:

[1, 5, 25, 139, 157, 695, 785, 3475, 3925, 19321, 21823, 96605, 109115, 483025, 545575, 3033397, 15166985, 75834925]

約数ペア:

[(1, 75834925), (5, 15166985), (25, 3033397), (139, 545575), (157, 483025), (695, 109115), (785, 96605), (3475, 21823), (3925, 19321)]