18108105

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1361}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 29026944

約数和(自身を除く): 10918839

約数列:

[1, 3, 5, 15, 887, 1361, 2661, 4083, 4435, 6805, 13305, 20415, 1207207, 3621621, 6036035, 18108105]

約数ペア:

[(1, 18108105), (3, 6036035), (5, 3621621), (15, 1207207), (887, 20415), (1361, 13305), (2661, 6805), (4083, 4435)]