2488545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 4568616

約数和(自身を除く): 2080071

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3253, 9759, 16265, 29277, 48795, 55301, 146385, 165903, 276505, 497709, 829515, 2488545]

約数ペア:

[(1, 2488545), (3, 829515), (5, 497709), (9, 276505), (15, 165903), (17, 146385), (45, 55301), (51, 48795), (85, 29277), (153, 16265), (255, 9759), (765, 3253)]