3133325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 4333056

約数和(自身を除く): 1199731

約数列:

[1, 5, 13, 25, 31, 65, 155, 311, 325, 403, 775, 1555, 2015, 4043, 7775, 9641, 10075, 20215, 48205, 101075, 125333, 241025, 626665, 3133325]

約数ペア:

[(1, 3133325), (5, 626665), (13, 241025), (25, 125333), (31, 101075), (65, 48205), (155, 20215), (311, 10075), (325, 9641), (403, 7775), (775, 4043), (1555, 2015)]