78961035

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{37871}}^1$

素因数の和:38018

約数の個数: 16

約数和(自身を含む): 127249920

約数和(自身を除く): 48288885

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 37871, 113613, 189355, 568065, 5264069, 15792207, 26320345, 78961035]

約数ペア:

[(1, 78961035), (3, 26320345), (5, 15792207), (15, 5264069), (139, 568065), (417, 189355), (695, 113613), (2085, 37871)]