22872475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 29591360

約数和(自身を除く): 6718885

約数列:

[1, 5, 25, 37, 79, 185, 313, 395, 925, 1565, 1975, 2923, 7825, 11581, 14615, 24727, 57905, 73075, 123635, 289525, 618175, 914899, 4574495, 22872475]

約数ペア:

[(1, 22872475), (5, 4574495), (25, 914899), (37, 618175), (79, 289525), (185, 123635), (313, 73075), (395, 57905), (925, 24727), (1565, 14615), (1975, 11581), (2923, 7825)]