55690475

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{4211}}^1$

素因数の和:4267

約数の個数: 18

約数和(自身を含む): 72206316

約数和(自身を除く): 16515841

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 4211, 13225, 21055, 96853, 105275, 484265, 2227619, 2421325, 11138095, 55690475]

約数ペア:

[(1, 55690475), (5, 11138095), (23, 2421325), (25, 2227619), (115, 484265), (529, 105275), (575, 96853), (2645, 21055), (4211, 13225)]