65778495

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{32009}}^1$

素因数の和:32154

約数の個数: 16

約数和(自身を含む): 106017120

約数和(自身を除く): 40238625

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 32009, 96027, 160045, 480135, 4385233, 13155699, 21926165, 65778495]

約数ペア:

[(1, 65778495), (3, 21926165), (5, 13155699), (15, 4385233), (137, 480135), (411, 160045), (685, 96027), (2055, 32009)]