10257665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 13490496

約数和(自身を除く): 3232831

約数列:

[1, 5, 11, 55, 421, 443, 2105, 2215, 4631, 4873, 23155, 24365, 186503, 932515, 2051533, 10257665]

約数ペア:

[(1, 10257665), (5, 2051533), (11, 932515), (55, 186503), (421, 24365), (443, 23155), (2105, 4873), (2215, 4631)]