64627055

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 78641280

約数和(自身を除く): 14014225

約数列:

[1, 5, 163, 179, 443, 815, 895, 2215, 29177, 72209, 79297, 145885, 361045, 396485, 12925411, 64627055]

約数ペア:

[(1, 64627055), (5, 12925411), (163, 396485), (179, 361045), (443, 145885), (815, 79297), (895, 72209), (2215, 29177)]