9995025

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 16766784

約数和(自身を除く): 6771759

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 1877, 5325, 5631, 9385, 28155, 46925, 133267, 140775, 399801, 666335, 1999005, 3331675, 9995025]

約数ペア:

[(1, 9995025), (3, 3331675), (5, 1999005), (15, 666335), (25, 399801), (71, 140775), (75, 133267), (213, 46925), (355, 28155), (1065, 9385), (1775, 5631), (1877, 5325)]