8406945

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 14654016

約数和(自身を除く): 6247071

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 823, 1135, 2043, 2469, 3405, 4115, 7407, 10215, 12345, 37035, 186821, 560463, 934105, 1681389, 2802315, 8406945]

約数ペア:

[(1, 8406945), (3, 2802315), (5, 1681389), (9, 934105), (15, 560463), (45, 186821), (227, 37035), (681, 12345), (823, 10215), (1135, 7407), (2043, 4115), (2469, 3405)]