86661395

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 105669792

約数和(自身を除く): 19008397

約数列:

[1, 5, 113, 163, 565, 815, 941, 4705, 18419, 92095, 106333, 153383, 531665, 766915, 17332279, 86661395]

約数ペア:

[(1, 86661395), (5, 17332279), (113, 766915), (163, 531665), (565, 153383), (815, 106333), (941, 92095), (4705, 18419)]