11309275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 15289200

約数和(自身を除く): 3979925

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 821, 2755, 4105, 13775, 15599, 20525, 23809, 77995, 119045, 389975, 452371, 595225, 2261855, 11309275]

約数ペア:

[(1, 11309275), (5, 2261855), (19, 595225), (25, 452371), (29, 389975), (95, 119045), (145, 77995), (475, 23809), (551, 20525), (725, 15599), (821, 13775), (2755, 4105)]