105870505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44021}}^1$

素因数の和:44076

約数の個数: 16

約数和(自身を含む): 140518224

約数和(自身を除く): 34647719

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 44021, 220105, 572273, 1628777, 2861365, 8143885, 21174101, 105870505]

約数ペア:

[(1, 105870505), (5, 21174101), (13, 8143885), (37, 2861365), (65, 1628777), (185, 572273), (481, 220105), (2405, 44021)]