3900190475

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{1047031}}^1$

素因数の和:1047190

約数の個数: 12

約数和(自身を含む): 4868698800

約数和(自身を除く): 968508325

約数列:

[1, 5, 25, 149, 745, 3725, 1047031, 5235155, 26175775, 156007619, 780038095, 3900190475]

約数ペア:

[(1, 3900190475), (5, 780038095), (25, 156007619), (149, 26175775), (745, 5235155), (3725, 1047031)]