55458315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 105580800

約数和(自身を除く): 50122485

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 199, 495, 563, 597, 995, 1689, 1791, 2189, 2815, 2985, 5067, 6193, 6567, 8445, 8955, 10945, 18579, 19701, 25335, 30965, 32835, 55737, 92895, 98505, 112037, 278685, 336111, 560185, 1008333, 1232407, 1680555, 3697221, 5041665, 6162035, 11091663, 18486105, 55458315]

約数ペア:

[(1, 55458315), (3, 18486105), (5, 11091663), (9, 6162035), (11, 5041665), (15, 3697221), (33, 1680555), (45, 1232407), (55, 1008333), (99, 560185), (165, 336111), (199, 278685), (495, 112037), (563, 98505), (597, 92895), (995, 55737), (1689, 32835), (1791, 30965), (2189, 25335), (2815, 19701), (2985, 18579), (5067, 10945), (6193, 8955), (6567, 8445)]