12122125

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2673

約数の個数: 16

約数和(自身を含む): 15543216

約数和(自身を除く): 3421091

約数列:

[1, 5, 25, 37, 125, 185, 925, 2621, 4625, 13105, 65525, 96977, 327625, 484885, 2424425, 12122125]

約数ペア:

[(1, 12122125), (5, 2424425), (25, 484885), (37, 327625), (125, 96977), (185, 65525), (925, 13105), (2621, 4625)]