2486565

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 4487040

約数和(自身を除く): 2000475

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 163, 339, 489, 565, 815, 1017, 1467, 1695, 2445, 3051, 4401, 5085, 7335, 15255, 18419, 22005, 55257, 92095, 165771, 276285, 497313, 828855, 2486565]

約数ペア:

[(1, 2486565), (3, 828855), (5, 497313), (9, 276285), (15, 165771), (27, 92095), (45, 55257), (113, 22005), (135, 18419), (163, 15255), (339, 7335), (489, 5085), (565, 4401), (815, 3051), (1017, 2445), (1467, 1695)]