8880685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 11820672

約数和(自身を除く): 2939987

約数列:

[1, 5, 11, 55, 61, 305, 671, 2647, 3355, 13235, 29117, 145585, 161467, 807335, 1776137, 8880685]

約数ペア:

[(1, 8880685), (5, 1776137), (11, 807335), (55, 161467), (61, 145585), (305, 29117), (671, 13235), (2647, 3355)]