85173495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 149160960

約数和(自身を除く): 63987465

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 389, 1167, 1327, 1945, 3981, 4279, 5835, 6635, 12837, 14597, 19905, 21395, 43791, 64185, 72985, 218955, 516203, 1548609, 2581015, 5678233, 7743045, 17034699, 28391165, 85173495]

約数ペア:

[(1, 85173495), (3, 28391165), (5, 17034699), (11, 7743045), (15, 5678233), (33, 2581015), (55, 1548609), (165, 516203), (389, 218955), (1167, 72985), (1327, 64185), (1945, 43791), (3981, 21395), (4279, 19905), (5835, 14597), (6635, 12837)]