259226495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{152039}}^1$

素因数の和:152086

約数の個数: 16

約数和(自身を含む): 350300160

約数和(自身を除く): 91073665

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 152039, 760195, 1672429, 4713209, 8362145, 23566045, 51845299, 259226495]

約数ペア:

[(1, 259226495), (5, 51845299), (11, 23566045), (31, 8362145), (55, 4713209), (155, 1672429), (341, 760195), (1705, 152039)]