8884135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 11854080

約数和(自身を除く): 2969945

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4409, 22045, 57317, 136679, 286585, 683395, 1776827, 8884135]

約数ペア:

[(1, 8884135), (5, 1776827), (13, 683395), (31, 286585), (65, 136679), (155, 57317), (403, 22045), (2015, 4409)]