788998145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1\times {\mathrm{3631}}^1$

素因数の和:6992

約数の個数: 16

約数和(自身を含む): 1020214272

約数和(自身を除く): 231216127

約数列:

[1, 5, 13, 65, 3343, 3631, 16715, 18155, 43459, 47203, 217295, 236015, 12138433, 60692165, 157799629, 788998145]

約数ペア:

[(1, 788998145), (5, 157799629), (13, 60692165), (65, 12138433), (3343, 236015), (3631, 217295), (16715, 47203), (18155, 43459)]