13304217605

素因数分解:

$5^1\times 7^2\times {\mathrm{54302929}}^1$

素因数の和:54302948

約数の個数: 12

約数和(自身を含む): 18571602060

約数和(自身を除く): 5267384455

約数列:

[1, 5, 7, 35, 49, 245, 54302929, 271514645, 380120503, 1900602515, 2660843521, 13304217605]

約数ペア:

[(1, 13304217605), (5, 2660843521), (7, 1900602515), (35, 380120503), (49, 271514645), (245, 54302929)]