8518445

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 11739816

約数和(自身を除く): 3221371

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 593, 845, 1105, 2873, 2965, 7709, 10081, 14365, 38545, 50405, 100217, 131053, 501085, 655265, 1703689, 8518445]

約数ペア:

[(1, 8518445), (5, 1703689), (13, 655265), (17, 501085), (65, 131053), (85, 100217), (169, 50405), (221, 38545), (593, 14365), (845, 10081), (1105, 7709), (2873, 2965)]