9108945

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 16016832

約数和(自身を除く): 6907887

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 2851, 3195, 8553, 14255, 25659, 42765, 128295, 202421, 607263, 1012105, 1821789, 3036315, 9108945]

約数ペア:

[(1, 9108945), (3, 3036315), (5, 1821789), (9, 1012105), (15, 607263), (45, 202421), (71, 128295), (213, 42765), (355, 25659), (639, 14255), (1065, 8553), (2851, 3195)]