730219225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{712409}}^1$

素因数の和:712460

約数の個数: 12

約数和(自身を含む): 927557820

約数和(自身を除く): 197338595

約数列:

[1, 5, 25, 41, 205, 1025, 712409, 3562045, 17810225, 29208769, 146043845, 730219225]

約数ペア:

[(1, 730219225), (5, 146043845), (25, 29208769), (41, 17810225), (205, 3562045), (1025, 712409)]