2247991580065

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19398469}}^1$

素因数の和:19398542

約数の個数: 48

約数和(自身を含む): 3502898118720

約数和(自身を除く): 1254906538655

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 77, 215, 245, 301, 385, 473, 539, 1505, 2107, 2365, 2695, 3311, 10535, 16555, 23177, 115885, 19398469, 96992345, 135789283, 213383159, 678946415, 834134167, 950524981, 1066915795, 1493682113, 4170670835, 4752624905, 5838939169, 7468410565, 9175475837, 10455774791, 29194695845, 40872574183, 45877379185, 52278873955, 64228330859, 204362870915, 321141654295, 449598316013, 2247991580065]

約数ペア:

[(1, 2247991580065), (5, 449598316013), (7, 321141654295), (11, 204362870915), (35, 64228330859), (43, 52278873955), (49, 45877379185), (55, 40872574183), (77, 29194695845), (215, 10455774791), (245, 9175475837), (301, 7468410565), (385, 5838939169), (473, 4752624905), (539, 4170670835), (1505, 1493682113), (2107, 1066915795), (2365, 950524981), (2695, 834134167), (3311, 678946415), (10535, 213383159), (16555, 135789283), (23177, 96992345), (115885, 19398469)]