48120025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 63478080

約数和(自身を除く): 15358055

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1219, 1325, 1579, 6095, 7895, 30475, 36317, 39475, 83687, 181585, 418435, 907925, 1924801, 2092175, 9624005, 48120025]

約数ペア:

[(1, 48120025), (5, 9624005), (23, 2092175), (25, 1924801), (53, 907925), (115, 418435), (265, 181585), (575, 83687), (1219, 39475), (1325, 36317), (1579, 30475), (6095, 7895)]