5147901695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{78889}}^1$

素因数の和:79346

約数の個数: 16

約数和(自身を含む): 6391983360

約数和(自身を除く): 1244081665

約数列:

[1, 5, 31, 155, 421, 2105, 13051, 65255, 78889, 394445, 2445559, 12227795, 33212269, 166061345, 1029580339, 5147901695]

約数ペア:

[(1, 5147901695), (5, 1029580339), (31, 166061345), (155, 33212269), (421, 12227795), (2105, 2445559), (13051, 394445), (65255, 78889)]