85880885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4507}}^1$

素因数の和:4652

約数の個数: 16

約数和(自身を含む): 106893696

約数和(自身を除く): 21012811

約数列:

[1, 5, 37, 103, 185, 515, 3811, 4507, 19055, 22535, 166759, 464221, 833795, 2321105, 17176177, 85880885]

約数ペア:

[(1, 85880885), (5, 17176177), (37, 2321105), (103, 833795), (185, 464221), (515, 166759), (3811, 22535), (4507, 19055)]