29177525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 41262984

約数和(自身を除く): 12085459

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5281, 5525, 26405, 68653, 89777, 132025, 343265, 448885, 1167101, 1716325, 2244425, 5835505, 29177525]

約数ペア:

[(1, 29177525), (5, 5835505), (13, 2244425), (17, 1716325), (25, 1167101), (65, 448885), (85, 343265), (221, 132025), (325, 89777), (425, 68653), (1105, 26405), (5281, 5525)]