1909133055

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{17239}}^1$

素因数の和:17380

約数の個数: 48

約数和(自身を含む): 3485514240

約数和(自身を除く): 1576381185

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 107, 115, 207, 321, 345, 535, 963, 1035, 1605, 2461, 4815, 7383, 12305, 17239, 22149, 36915, 51717, 86195, 110745, 155151, 258585, 396497, 775755, 1189491, 1844573, 1982485, 3568473, 5533719, 5947455, 9222865, 16601157, 17842365, 27668595, 42425179, 83005785, 127275537, 212125895, 381826611, 636377685, 1909133055]

約数ペア:

[(1, 1909133055), (3, 636377685), (5, 381826611), (9, 212125895), (15, 127275537), (23, 83005785), (45, 42425179), (69, 27668595), (107, 17842365), (115, 16601157), (207, 9222865), (321, 5947455), (345, 5533719), (535, 3568473), (963, 1982485), (1035, 1844573), (1605, 1189491), (2461, 775755), (4815, 396497), (7383, 258585), (12305, 155151), (17239, 110745), (22149, 86195), (36915, 51717)]