17995225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{24821}}^1$

素因数の和:24860

約数の個数: 12

約数和(自身を含む): 23084460

約数和(自身を除く): 5089235

約数列:

[1, 5, 25, 29, 145, 725, 24821, 124105, 620525, 719809, 3599045, 17995225]

約数ペア:

[(1, 17995225), (5, 3599045), (25, 719809), (29, 620525), (145, 124105), (725, 24821)]