72771925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{70997}}^1$

素因数の和:71048

約数の個数: 12

約数和(自身を含む): 92439396

約数和(自身を除く): 19667471

約数列:

[1, 5, 25, 41, 205, 1025, 70997, 354985, 1774925, 2910877, 14554385, 72771925]

約数ペア:

[(1, 72771925), (5, 14554385), (25, 2910877), (41, 1774925), (205, 354985), (1025, 70997)]