80707215

素因数分解:

$3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{2971}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 129246336

約数和(自身を除く): 48539121

約数列:

[1, 3, 5, 15, 1811, 2971, 5433, 8913, 9055, 14855, 27165, 44565, 5380481, 16141443, 26902405, 80707215]

約数ペア:

[(1, 80707215), (3, 26902405), (5, 16141443), (15, 5380481), (1811, 44565), (2971, 27165), (5433, 14855), (8913, 9055)]