13888750085

素因数分解:

$5^1\times 7^1\times {\mathrm{6269}}^1\times {\mathrm{63299}}^1$

素因数の和:69580

約数の個数: 16

約数和(自身を含む): 19050768000

約数和(自身を除く): 5162017915

約数列:

[1, 5, 7, 35, 6269, 31345, 43883, 63299, 219415, 316495, 443093, 2215465, 396821431, 1984107155, 2777750017, 13888750085]

約数ペア:

[(1, 13888750085), (5, 2777750017), (7, 1984107155), (35, 396821431), (6269, 2215465), (31345, 443093), (43883, 316495), (63299, 219415)]