827759535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 1433272320

約数和(自身を除く): 605512785

約数列:

[1, 3, 5, 15, 23, 47, 69, 71, 115, 141, 213, 235, 345, 355, 705, 719, 1065, 1081, 1633, 2157, 3243, 3337, 3595, 4899, 5405, 8165, 10011, 10785, 16215, 16537, 16685, 24495, 33793, 49611, 50055, 51049, 76751, 82685, 101379, 153147, 168965, 230253, 248055, 255245, 383755, 506895, 765735, 777239, 1151265, 1174127, 2331717, 2399303, 3522381, 3886195, 5870635, 7197909, 11658585, 11996515, 17611905, 35989545, 55183969, 165551907, 275919845, 827759535]

約数ペア:

[(1, 827759535), (3, 275919845), (5, 165551907), (15, 55183969), (23, 35989545), (47, 17611905), (69, 11996515), (71, 11658585), (115, 7197909), (141, 5870635), (213, 3886195), (235, 3522381), (345, 2399303), (355, 2331717), (705, 1174127), (719, 1151265), (1065, 777239), (1081, 765735), (1633, 506895), (2157, 383755), (3243, 255245), (3337, 248055), (3595, 230253), (4899, 168965), (5405, 153147), (8165, 101379), (10011, 82685), (10785, 76751), (16215, 51049), (16537, 50055), (16685, 49611), (24495, 33793)]