525670225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{512849}}^1$

素因数の和:512900

約数の個数: 12

約数和(自身を含む): 667730700

約数和(自身を除く): 142060475

約数列:

[1, 5, 25, 41, 205, 1025, 512849, 2564245, 12821225, 21026809, 105134045, 525670225]

約数ペア:

[(1, 525670225), (5, 105134045), (25, 21026809), (41, 12821225), (205, 2564245), (1025, 512849)]