12736575

素因数分解:

$3^3\times 5^2\times {\mathrm{18869}}^1$

素因数の和:18888

約数の個数: 24

約数和(自身を含む): 23398800

約数和(自身を除く): 10662225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 18869, 56607, 94345, 169821, 283035, 471725, 509463, 849105, 1415175, 2547315, 4245525, 12736575]

約数ペア:

[(1, 12736575), (3, 4245525), (5, 2547315), (9, 1415175), (15, 849105), (25, 509463), (27, 471725), (45, 283035), (75, 169821), (135, 94345), (225, 56607), (675, 18869)]