13161665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4000

約数の個数: 16

約数和(自身を含む): 17516736

約数和(自身を除く): 4355071

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 3923, 19615, 43153, 215765, 239303, 1196515, 2632333, 13161665]

約数ペア:

[(1, 13161665), (5, 2632333), (11, 1196515), (55, 239303), (61, 215765), (305, 43153), (671, 19615), (3355, 3923)]