12261105

素因数分解:

$3^3\times 5^1\times {\mathrm{90823}}^1$

素因数の和:90837

約数の個数: 16

約数和(自身を含む): 21797760

約数和(自身を除く): 9536655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 90823, 272469, 454115, 817407, 1362345, 2452221, 4087035, 12261105]

約数ペア:

[(1, 12261105), (3, 4087035), (5, 2452221), (9, 1362345), (15, 817407), (27, 454115), (45, 272469), (135, 90823)]