22423525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 29094120

約数和(自身を除く): 6670595

約数列:

[1, 5, 25, 29, 145, 157, 197, 725, 785, 985, 3925, 4553, 4925, 5713, 22765, 28565, 30929, 113825, 142825, 154645, 773225, 896941, 4484705, 22423525]

約数ペア:

[(1, 22423525), (5, 4484705), (25, 896941), (29, 773225), (145, 154645), (157, 142825), (197, 113825), (725, 30929), (785, 28565), (985, 22765), (3925, 5713), (4553, 4925)]