12980115

素因数分解:

$3^3\times 5^1\times {\mathrm{96149}}^1$

素因数の和:96163

約数の個数: 16

約数和(自身を含む): 23076000

約数和(自身を除く): 10095885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 96149, 288447, 480745, 865341, 1442235, 2596023, 4326705, 12980115]

約数ペア:

[(1, 12980115), (3, 4326705), (5, 2596023), (9, 1442235), (15, 865341), (27, 480745), (45, 288447), (135, 96149)]