23281925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 31638600

約数和(自身を除く): 8356675

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 1889, 2465, 9445, 12325, 32113, 47225, 54781, 160565, 273905, 802825, 931277, 1369525, 4656385, 23281925]

約数ペア:

[(1, 23281925), (5, 4656385), (17, 1369525), (25, 931277), (29, 802825), (85, 273905), (145, 160565), (425, 54781), (493, 47225), (725, 32113), (1889, 12325), (2465, 9445)]