23130125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9773

約数の個数: 16

約数和(自身を含む): 30388800

約数和(自身を除く): 7258675

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 9739, 48695, 185041, 243475, 925205, 1217375, 4626025, 23130125]

約数ペア:

[(1, 23130125), (5, 4626025), (19, 1217375), (25, 925205), (95, 243475), (125, 185041), (475, 48695), (2375, 9739)]