125000075

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 158614848

約数和(自身を除く): 33614773

約数列:

[1, 5, 25, 83, 107, 415, 535, 563, 2075, 2675, 2815, 8881, 14075, 44405, 46729, 60241, 222025, 233645, 301205, 1168225, 1506025, 5000003, 25000015, 125000075]

約数ペア:

[(1, 125000075), (5, 25000015), (25, 5000003), (83, 1506025), (107, 1168225), (415, 301205), (535, 233645), (563, 222025), (2075, 60241), (2675, 46729), (2815, 44405), (8881, 14075)]