8928665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 11188800

約数和(自身を除く): 2260135

約数列:

[1, 5, 29, 139, 145, 443, 695, 2215, 4031, 12847, 20155, 61577, 64235, 307885, 1785733, 8928665]

約数ペア:

[(1, 8928665), (5, 1785733), (29, 307885), (139, 64235), (145, 61577), (443, 20155), (695, 12847), (2215, 4031)]