130393675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1231}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 171100160

約数和(自身を除く): 40706485

約数列:

[1, 5, 19, 25, 95, 223, 475, 1115, 1231, 4237, 5575, 6155, 21185, 23389, 30775, 105925, 116945, 274513, 584725, 1372565, 5215747, 6862825, 26078735, 130393675]

約数ペア:

[(1, 130393675), (5, 26078735), (19, 6862825), (25, 5215747), (95, 1372565), (223, 584725), (475, 274513), (1115, 116945), (1231, 105925), (4237, 30775), (5575, 23389), (6155, 21185)]