1185125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 16

約数和(自身を含む): 1560000

約数和(自身を除く): 374875

約数列:

[1, 5, 19, 25, 95, 125, 475, 499, 2375, 2495, 9481, 12475, 47405, 62375, 237025, 1185125]

約数ペア:

[(1, 1185125), (5, 237025), (19, 62375), (25, 47405), (95, 12475), (125, 9481), (475, 2495), (499, 2375)]