55129965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 102297600

約数和(自身を除く): 47167635

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 73, 115, 165, 199, 219, 253, 345, 365, 597, 759, 803, 995, 1095, 1265, 1679, 2189, 2409, 2985, 3795, 4015, 4577, 5037, 6567, 8395, 10945, 12045, 13731, 14527, 18469, 22885, 25185, 32835, 43581, 50347, 55407, 68655, 72635, 92345, 151041, 159797, 217905, 251735, 277035, 334121, 479391, 755205, 798985, 1002363, 1670605, 2396955, 3675331, 5011815, 11025993, 18376655, 55129965]

約数ペア:

[(1, 55129965), (3, 18376655), (5, 11025993), (11, 5011815), (15, 3675331), (23, 2396955), (33, 1670605), (55, 1002363), (69, 798985), (73, 755205), (115, 479391), (165, 334121), (199, 277035), (219, 251735), (253, 217905), (345, 159797), (365, 151041), (597, 92345), (759, 72635), (803, 68655), (995, 55407), (1095, 50347), (1265, 43581), (1679, 32835), (2189, 25185), (2409, 22885), (2985, 18469), (3795, 14527), (4015, 13731), (4577, 12045), (5037, 10945), (6567, 8395)]