99960147245

素因数分解:

$5^1\times 7^2\times {\mathrm{408000601}}^1$

素因数の和:408000620

約数の個数: 12

約数和(自身を含む): 139536205884

約数和(自身を除く): 39576058639

約数列:

[1, 5, 7, 35, 49, 245, 408000601, 2040003005, 2856004207, 14280021035, 19992029449, 99960147245]

約数ペア:

[(1, 99960147245), (5, 19992029449), (7, 14280021035), (35, 2856004207), (49, 2040003005), (245, 408000601)]