8672805

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 7656795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 3779, 11337, 18895, 34011, 56685, 64243, 102033, 170055, 192729, 321215, 510165, 578187, 963645, 1734561, 2890935, 8672805]

約数ペア:

[(1, 8672805), (3, 2890935), (5, 1734561), (9, 963645), (15, 578187), (17, 510165), (27, 321215), (45, 192729), (51, 170055), (85, 102033), (135, 64243), (153, 56685), (255, 34011), (459, 18895), (765, 11337), (2295, 3779)]