39397105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17471}}^1$

素因数の和:17528

約数の個数: 16

約数和(自身を含む): 52835328

約数和(自身を除く): 13438223

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 17471, 87355, 192181, 716311, 960905, 3581555, 7879421, 39397105]

約数ペア:

[(1, 39397105), (5, 7879421), (11, 3581555), (41, 960905), (55, 716311), (205, 192181), (451, 87355), (2255, 17471)]