22890165

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8431}}^1$

素因数の和:8620

約数の個数: 16

約数和(自身を含む): 36830976

約数和(自身を除く): 13940811

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 8431, 25293, 42155, 126465, 1526011, 4578033, 7630055, 22890165]

約数ペア:

[(1, 22890165), (3, 7630055), (5, 4578033), (15, 1526011), (181, 126465), (543, 42155), (905, 25293), (2715, 8431)]