80574495

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39209}}^1$

素因数の和:39354

約数の個数: 16

約数和(自身を含む): 129863520

約数和(自身を除く): 49289025

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 39209, 117627, 196045, 588135, 5371633, 16114899, 26858165, 80574495]

約数ペア:

[(1, 80574495), (3, 26858165), (5, 16114899), (15, 5371633), (137, 588135), (411, 196045), (685, 117627), (2055, 39209)]