80759295

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2503}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 144230400

約数和(自身を除く): 63471105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 2503, 3585, 6453, 7509, 10755, 12515, 22527, 32265, 37545, 67581, 112635, 337905, 598217, 1794651, 2991085, 5383953, 8973255, 16151859, 26919765, 80759295]

約数ペア:

[(1, 80759295), (3, 26919765), (5, 16151859), (9, 8973255), (15, 5383953), (27, 2991085), (45, 1794651), (135, 598217), (239, 337905), (717, 112635), (1195, 67581), (2151, 37545), (2503, 32265), (3585, 22527), (6453, 12515), (7509, 10755)]