8118315

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 14152320

約数和(自身を除く): 6034005

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 809, 1115, 2007, 2427, 3345, 4045, 7281, 10035, 12135, 36405, 180407, 541221, 902035, 1623663, 2706105, 8118315]

約数ペア:

[(1, 8118315), (3, 2706105), (5, 1623663), (9, 902035), (15, 541221), (45, 180407), (223, 36405), (669, 12135), (809, 10035), (1115, 7281), (2007, 4045), (2427, 3345)]