8396225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 11096760

約数和(自身を除く): 2700535

約数列:

[1, 5, 25, 29, 37, 145, 185, 313, 725, 925, 1073, 1565, 5365, 7825, 9077, 11581, 26825, 45385, 57905, 226925, 289525, 335849, 1679245, 8396225]

約数ペア:

[(1, 8396225), (5, 1679245), (25, 335849), (29, 289525), (37, 226925), (145, 57905), (185, 45385), (313, 26825), (725, 11581), (925, 9077), (1073, 7825), (1565, 5365)]