16105883885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{498557}}^1$

素因数の和:498653

約数の個数: 32

約数和(自身を含む): 24122230272

約数和(自身を除く): 8016346387

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 4615, 6461, 32305, 498557, 2492785, 3489899, 6481241, 17449495, 32406205, 35397547, 45368687, 176987735, 226843435, 247782829, 460168111, 1238914145, 2300840555, 3221176777, 16105883885]

約数ペア:

[(1, 16105883885), (5, 3221176777), (7, 2300840555), (13, 1238914145), (35, 460168111), (65, 247782829), (71, 226843435), (91, 176987735), (355, 45368687), (455, 35397547), (497, 32406205), (923, 17449495), (2485, 6481241), (4615, 3489899), (6461, 2492785), (32305, 498557)]