2205518575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{357169}}^1$

素因数の和:357211

約数の個数: 24

約数和(自身を含む): 3100235600

約数和(自身を除く): 894717025

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 357169, 1785845, 4643197, 6786211, 8929225, 23215985, 33931055, 88220743, 116079925, 169655275, 441103715, 2205518575]

約数ペア:

[(1, 2205518575), (5, 441103715), (13, 169655275), (19, 116079925), (25, 88220743), (65, 33931055), (95, 23215985), (247, 8929225), (325, 6786211), (475, 4643197), (1235, 1785845), (6175, 357169)]