80448765

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{130811}}^1$

素因数の和:130860

約数の個数: 16

約数和(自身を含む): 131858496

約数和(自身を除く): 51409731

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 130811, 392433, 654055, 1962165, 5363251, 16089753, 26816255, 80448765]

約数ペア:

[(1, 80448765), (3, 26816255), (5, 16089753), (15, 5363251), (41, 1962165), (123, 654055), (205, 392433), (615, 130811)]