2423823025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{438701}}^1$

素因数の和:438741

約数の個数: 24

約数和(自身を含む): 3427140024

約数和(自身を除く): 1003316999

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 438701, 2193505, 5703113, 7457917, 10967525, 28515565, 37289585, 96952921, 142577825, 186447925, 484764605, 2423823025]

約数ペア:

[(1, 2423823025), (5, 484764605), (13, 186447925), (17, 142577825), (25, 96952921), (65, 37289585), (85, 28515565), (221, 10967525), (325, 7457917), (425, 5703113), (1105, 2193505), (5525, 438701)]