12007845

素因数分解:

$3^5\times 5^1\times {\mathrm{9883}}^1$

素因数の和:9903

約数の個数: 24

約数和(自身を含む): 21586656

約数和(自身を除く): 9578811

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 9883, 29649, 49415, 88947, 148245, 266841, 444735, 800523, 1334205, 2401569, 4002615, 12007845]

約数ペア:

[(1, 12007845), (3, 4002615), (5, 2401569), (9, 1334205), (15, 800523), (27, 444735), (45, 266841), (81, 148245), (135, 88947), (243, 49415), (405, 29649), (1215, 9883)]