504719225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{492409}}^1$

素因数の和:492460

約数の個数: 12

約数和(自身を含む): 641117820

約数和(自身を除く): 136398595

約数列:

[1, 5, 25, 41, 205, 1025, 492409, 2462045, 12310225, 20188769, 100943845, 504719225]

約数ペア:

[(1, 504719225), (5, 100943845), (25, 20188769), (41, 12310225), (205, 2462045), (1025, 492409)]