18310424075

素因数分解:

$5^2\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{8273}}^1$

素因数の和:8903

約数の個数: 24

約数和(自身を含む): 22866953088

約数和(自身を除く): 4556529013

約数列:

[1, 5, 25, 223, 397, 1115, 1985, 5575, 8273, 9925, 41365, 88531, 206825, 442655, 1844879, 2213275, 3284381, 9224395, 16421905, 46121975, 82109525, 732416963, 3662084815, 18310424075]

約数ペア:

[(1, 18310424075), (5, 3662084815), (25, 732416963), (223, 82109525), (397, 46121975), (1115, 16421905), (1985, 9224395), (5575, 3284381), (8273, 2213275), (9925, 1844879), (41365, 442655), (88531, 206825)]