80887755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{414809}}^1$

素因数の和:414830

約数の個数: 16

約数和(自身を含む): 139376160

約数和(自身を除く): 58488405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 414809, 1244427, 2074045, 5392517, 6222135, 16177551, 26962585, 80887755]

約数ペア:

[(1, 80887755), (3, 26962585), (5, 16177551), (13, 6222135), (15, 5392517), (39, 2074045), (65, 1244427), (195, 414809)]