6281665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 8171856

約数和(自身を除く): 1890191

約数列:

[1, 5, 13, 65, 241, 401, 1205, 2005, 3133, 5213, 15665, 26065, 96641, 483205, 1256333, 6281665]

約数ペア:

[(1, 6281665), (5, 1256333), (13, 483205), (65, 96641), (241, 26065), (401, 15665), (1205, 5213), (2005, 3133)]