85075405

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2221}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 104949504

約数和(自身を除く): 19874099

約数列:

[1, 5, 47, 163, 235, 815, 2221, 7661, 11105, 38305, 104387, 362023, 521935, 1810115, 17015081, 85075405]

約数ペア:

[(1, 85075405), (5, 17015081), (47, 1810115), (163, 521935), (235, 362023), (815, 104387), (2221, 38305), (7661, 11105)]