15263425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 20143800

約数和(自身を除く): 4880375

約数列:

[1, 5, 25, 29, 37, 145, 185, 569, 725, 925, 1073, 2845, 5365, 14225, 16501, 21053, 26825, 82505, 105265, 412525, 526325, 610537, 3052685, 15263425]

約数ペア:

[(1, 15263425), (5, 3052685), (25, 610537), (29, 526325), (37, 412525), (145, 105265), (185, 82505), (569, 26825), (725, 21053), (925, 16501), (1073, 14225), (2845, 5365)]