396627925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3623}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 512288640

約数和(自身を除く): 115660715

約数列:

[1, 5, 25, 29, 145, 151, 725, 755, 3623, 3775, 4379, 18115, 21895, 90575, 105067, 109475, 525335, 547073, 2626675, 2735365, 13676825, 15865117, 79325585, 396627925]

約数ペア:

[(1, 396627925), (5, 79325585), (25, 15865117), (29, 13676825), (145, 2735365), (151, 2626675), (725, 547073), (755, 525335), (3623, 109475), (3775, 105067), (4379, 90575), (18115, 21895)]