9515125

素因数分解:

$5^3\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 11973312

約数和(自身を除く): 2458187

約数列:

[1, 5, 25, 125, 163, 467, 815, 2335, 4075, 11675, 20375, 58375, 76121, 380605, 1903025, 9515125]

約数ペア:

[(1, 9515125), (5, 1903025), (25, 380605), (125, 76121), (163, 58375), (467, 20375), (815, 11675), (2335, 4075)]