13430615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2161}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 17745696

約数和(自身を除く): 4315081

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2161, 6215, 10805, 23771, 118855, 244193, 1220965, 2686123, 13430615]

約数ペア:

[(1, 13430615), (5, 2686123), (11, 1220965), (55, 244193), (113, 118855), (565, 23771), (1243, 10805), (2161, 6215)]