12266505

素因数分解:

$3^3\times 5^1\times {\mathrm{90863}}^1$

素因数の和:90877

約数の個数: 16

約数和(自身を含む): 21807360

約数和(自身を除く): 9540855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 90863, 272589, 454315, 817767, 1362945, 2453301, 4088835, 12266505]

約数ペア:

[(1, 12266505), (3, 4088835), (5, 2453301), (9, 1362945), (15, 817767), (27, 454315), (45, 272589), (135, 90863)]