16670655

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2917}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 29133312

約数和(自身を除く): 12462657

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2917, 5715, 8751, 14585, 26253, 43755, 131265, 370459, 1111377, 1852295, 3334131, 5556885, 16670655]

約数ペア:

[(1, 16670655), (3, 5556885), (5, 3334131), (9, 1852295), (15, 1111377), (45, 370459), (127, 131265), (381, 43755), (635, 26253), (1143, 14585), (1905, 8751), (2917, 5715)]