20152205565

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8897221}}^1$

素因数の和:8897380

約数の個数: 16

約数和(自身を含む): 32457065856

約数和(自身を除く): 12304860291

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 8897221, 26691663, 44486105, 133458315, 1343480371, 4030441113, 6717401855, 20152205565]

約数ペア:

[(1, 20152205565), (3, 6717401855), (5, 4030441113), (15, 1343480371), (151, 133458315), (453, 44486105), (755, 26691663), (2265, 8897221)]