5640615

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 9849840

約数和(自身を除く): 4209225

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 769, 815, 1467, 2307, 2445, 3845, 6921, 7335, 11535, 34605, 125347, 376041, 626735, 1128123, 1880205, 5640615]

約数ペア:

[(1, 5640615), (3, 1880205), (5, 1128123), (9, 626735), (15, 376041), (45, 125347), (163, 34605), (489, 11535), (769, 7335), (815, 6921), (1467, 3845), (2307, 2445)]