10870925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 15249024

約数和(自身を除く): 4378099

約数列:

[1, 5, 13, 25, 31, 65, 83, 155, 169, 325, 403, 415, 775, 845, 1079, 2015, 2075, 2573, 4225, 5239, 5395, 10075, 12865, 14027, 26195, 26975, 33449, 64325, 70135, 130975, 167245, 350675, 434837, 836225, 2174185, 10870925]

約数ペア:

[(1, 10870925), (5, 2174185), (13, 836225), (25, 434837), (31, 350675), (65, 167245), (83, 130975), (155, 70135), (169, 64325), (325, 33449), (403, 26975), (415, 26195), (775, 14027), (845, 12865), (1079, 10075), (2015, 5395), (2075, 5239), (2573, 4225)]