23640125

素因数分解:

$5^3\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 29640000

約数和(自身を除く): 5999875

約数列:

[1, 5, 25, 125, 379, 499, 1895, 2495, 9475, 12475, 47375, 62375, 189121, 945605, 4728025, 23640125]

約数ペア:

[(1, 23640125), (5, 4728025), (25, 945605), (125, 189121), (379, 62375), (499, 47375), (1895, 12475), (2495, 9475)]