39826085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{947}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 51601536

約数和(自身を除く): 11775451

約数列:

[1, 5, 13, 65, 647, 947, 3235, 4735, 8411, 12311, 42055, 61555, 612709, 3063545, 7965217, 39826085]

約数ペア:

[(1, 39826085), (5, 7965217), (13, 3063545), (65, 612709), (647, 61555), (947, 42055), (3235, 12311), (4735, 8411)]