460904405

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{545449}}^1$

素因数の和:545480

約数の個数: 12

約数和(自身を含む): 598904100

約数和(自身を除く): 137999695

約数列:

[1, 5, 13, 65, 169, 845, 545449, 2727245, 7090837, 35454185, 92180881, 460904405]

約数ペア:

[(1, 460904405), (5, 92180881), (13, 35454185), (65, 7090837), (169, 2727245), (845, 545449)]