53247625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 70780320

約数和(自身を除く): 17532695

約数列:

[1, 5, 25, 29, 37, 125, 145, 185, 397, 725, 925, 1073, 1985, 3625, 4625, 5365, 9925, 11513, 14689, 26825, 49625, 57565, 73445, 134125, 287825, 367225, 425981, 1439125, 1836125, 2129905, 10649525, 53247625]

約数ペア:

[(1, 53247625), (5, 10649525), (25, 2129905), (29, 1836125), (37, 1439125), (125, 425981), (145, 367225), (185, 287825), (397, 134125), (725, 73445), (925, 57565), (1073, 49625), (1985, 26825), (3625, 14689), (4625, 11513), (5365, 9925)]