25294525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 32810400

約数和(自身を除く): 7515875

約数列:

[1, 5, 25, 29, 139, 145, 251, 695, 725, 1255, 3475, 4031, 6275, 7279, 20155, 34889, 36395, 100775, 174445, 181975, 872225, 1011781, 5058905, 25294525]

約数ペア:

[(1, 25294525), (5, 5058905), (25, 1011781), (29, 872225), (139, 181975), (145, 174445), (251, 100775), (695, 36395), (725, 34889), (1255, 20155), (3475, 7279), (4031, 6275)]