66604245

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{27241}}^1$

素因数の和:27412

約数の個数: 16

約数和(自身を含む): 107224512

約数和(自身を除く): 40620267

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 27241, 81723, 136205, 408615, 4440283, 13320849, 22201415, 66604245]

約数ペア:

[(1, 66604245), (3, 22201415), (5, 13320849), (15, 4440283), (163, 408615), (489, 136205), (815, 81723), (2445, 27241)]