80109945

素因数分解:

$3^3\times 5^1\times {\mathrm{593407}}^1$

素因数の和:593421

約数の個数: 16

約数和(自身を含む): 142417920

約数和(自身を除く): 62307975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 593407, 1780221, 2967035, 5340663, 8901105, 16021989, 26703315, 80109945]

約数ペア:

[(1, 80109945), (3, 26703315), (5, 16021989), (9, 8901105), (15, 5340663), (27, 2967035), (45, 1780221), (135, 593407)]