138301055

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2543}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 169430400

約数和(自身を除く): 31129345

約数列:

[1, 5, 73, 149, 365, 745, 2543, 10877, 12715, 54385, 185639, 378907, 928195, 1894535, 27660211, 138301055]

約数ペア:

[(1, 138301055), (5, 27660211), (73, 1894535), (149, 928195), (365, 378907), (745, 185639), (2543, 54385), (10877, 12715)]