127535525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5527}}^1$

素因数の和:5621

約数の個数: 24

約数和(自身を含む): 172738944

約数和(自身を除く): 45203419

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 5527, 23075, 27635, 71851, 138175, 359255, 392417, 1796275, 1962085, 5101421, 9810425, 25507105, 127535525]

約数ペア:

[(1, 127535525), (5, 25507105), (13, 9810425), (25, 5101421), (65, 1962085), (71, 1796275), (325, 392417), (355, 359255), (923, 138175), (1775, 71851), (4615, 27635), (5527, 23075)]