86701875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 40

約数和(自身を含む): 155612688

約数和(自身を除く): 68910813

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 3557, 4875, 8125, 10671, 17785, 24375, 46241, 53355, 88925, 138723, 231205, 266775, 444625, 693615, 1156025, 1333875, 2223125, 3468075, 5780125, 6669375, 17340375, 28900625, 86701875]

約数ペア:

[(1, 86701875), (3, 28900625), (5, 17340375), (13, 6669375), (15, 5780125), (25, 3468075), (39, 2223125), (65, 1333875), (75, 1156025), (125, 693615), (195, 444625), (325, 266775), (375, 231205), (625, 138723), (975, 88925), (1625, 53355), (1875, 46241), (3557, 24375), (4875, 17785), (8125, 10671)]