7606625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 10622976

約数和(自身を除く): 3016351

約数列:

[1, 5, 13, 25, 31, 65, 125, 151, 155, 325, 403, 755, 775, 1625, 1963, 2015, 3775, 3875, 4681, 9815, 10075, 18875, 23405, 49075, 50375, 60853, 117025, 245375, 304265, 585125, 1521325, 7606625]

約数ペア:

[(1, 7606625), (5, 1521325), (13, 585125), (25, 304265), (31, 245375), (65, 117025), (125, 60853), (151, 50375), (155, 49075), (325, 23405), (403, 18875), (755, 10075), (775, 9815), (1625, 4681), (1963, 3875), (2015, 3775)]