165712105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 218616192

約数和(自身を除く): 52904087

約数列:

[1, 5, 13, 65, 67, 169, 335, 845, 871, 2927, 4355, 11323, 14635, 38051, 56615, 190255, 196109, 494663, 980545, 2473315, 2549417, 12747085, 33142421, 165712105]

約数ペア:

[(1, 165712105), (5, 33142421), (13, 12747085), (65, 2549417), (67, 2473315), (169, 980545), (335, 494663), (845, 196109), (871, 190255), (2927, 56615), (4355, 38051), (11323, 14635)]