11873375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:152

約数の個数: 24

約数和(自身を含む): 15492048

約数和(自身を除く): 3618673

約数列:

[1, 5, 25, 43, 47, 125, 215, 235, 1075, 1175, 2021, 2209, 5375, 5875, 10105, 11045, 50525, 55225, 94987, 252625, 276125, 474935, 2374675, 11873375]

約数ペア:

[(1, 11873375), (5, 2374675), (25, 474935), (43, 276125), (47, 252625), (125, 94987), (215, 55225), (235, 50525), (1075, 11045), (1175, 10105), (2021, 5875), (2209, 5375)]