13804535045

素因数分解:

$5^1\times 7^2\times {\mathrm{56345041}}^1$

素因数の和:56345060

約数の個数: 12

約数和(自身を含む): 19270004364

約数和(自身を除く): 5465469319

約数列:

[1, 5, 7, 35, 49, 245, 56345041, 281725205, 394415287, 1972076435, 2760907009, 13804535045]

約数ペア:

[(1, 13804535045), (5, 2760907009), (7, 1972076435), (35, 394415287), (49, 281725205), (245, 56345041)]