118567185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 218419200

約数和(自身を除く): 99852015

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 157, 165, 199, 253, 345, 471, 597, 759, 785, 995, 1265, 1727, 2189, 2355, 2985, 3611, 3795, 4577, 5181, 6567, 8635, 10833, 10945, 13731, 18055, 22885, 25905, 31243, 32835, 39721, 50347, 54165, 68655, 93729, 119163, 151041, 156215, 198605, 251735, 343673, 468645, 595815, 718589, 755205, 1031019, 1718365, 2155767, 3592945, 5155095, 7904479, 10778835, 23713437, 39522395, 118567185]

約数ペア:

[(1, 118567185), (3, 39522395), (5, 23713437), (11, 10778835), (15, 7904479), (23, 5155095), (33, 3592945), (55, 2155767), (69, 1718365), (115, 1031019), (157, 755205), (165, 718589), (199, 595815), (253, 468645), (345, 343673), (471, 251735), (597, 198605), (759, 156215), (785, 151041), (995, 119163), (1265, 93729), (1727, 68655), (2189, 54165), (2355, 50347), (2985, 39721), (3611, 32835), (3795, 31243), (4577, 25905), (5181, 22885), (6567, 18055), (8635, 13731), (10833, 10945)]