54291225

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{4441}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 90332512

約数和(自身を除く): 36041287

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 4075, 4441, 12225, 13323, 22205, 66615, 111025, 333075, 723883, 2171649, 3619415, 10858245, 18097075, 54291225]

約数ペア:

[(1, 54291225), (3, 18097075), (5, 10858245), (15, 3619415), (25, 2171649), (75, 723883), (163, 333075), (489, 111025), (815, 66615), (2445, 22205), (4075, 13323), (4441, 12225)]