3853525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 5249664

約数和(自身を除く): 1396139

約数列:

[1, 5, 13, 25, 65, 71, 167, 325, 355, 835, 923, 1775, 2171, 4175, 4615, 10855, 11857, 23075, 54275, 59285, 154141, 296425, 770705, 3853525]

約数ペア:

[(1, 3853525), (5, 770705), (13, 296425), (25, 154141), (65, 59285), (71, 54275), (167, 23075), (325, 11857), (355, 10855), (835, 4615), (923, 4175), (1775, 2171)]