86735675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8609}}^1$

素因数の和:8663

約数の個数: 24

約数和(自身を含む): 119575680

約数和(自身を除く): 32840005

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 8609, 10075, 43045, 111917, 215225, 266879, 559585, 1334395, 2797925, 3469427, 6671975, 17347135, 86735675]

約数ペア:

[(1, 86735675), (5, 17347135), (13, 6671975), (25, 3469427), (31, 2797925), (65, 1334395), (155, 559585), (325, 266879), (403, 215225), (775, 111917), (2015, 43045), (8609, 10075)]