28579605

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11689}}^1$

素因数の和:11860

約数の個数: 16

約数和(自身を含む): 46011840

約数和(自身を除く): 17432235

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 11689, 35067, 58445, 175335, 1905307, 5715921, 9526535, 28579605]

約数ペア:

[(1, 28579605), (3, 9526535), (5, 5715921), (15, 1905307), (163, 175335), (489, 58445), (815, 35067), (2445, 11689)]