107301025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19421}}^1$

素因数の和:19461

約数の個数: 24

約数和(自身を含む): 151724664

約数和(自身を除く): 44423639

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 19421, 97105, 252473, 330157, 485525, 1262365, 1650785, 4292041, 6311825, 8253925, 21460205, 107301025]

約数ペア:

[(1, 107301025), (5, 21460205), (13, 8253925), (17, 6311825), (25, 4292041), (65, 1650785), (85, 1262365), (221, 485525), (325, 330157), (425, 252473), (1105, 97105), (5525, 19421)]