528058755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2591}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 1048080384

約数和(自身を除く): 520021629

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 647, 1941, 2591, 3235, 4529, 5823, 7773, 9705, 12955, 13587, 18137, 22645, 23319, 29115, 38865, 40761, 54411, 67935, 90685, 116595, 163233, 203805, 272055, 816165, 1676377, 5029131, 8381885, 11734639, 15087393, 25145655, 35203917, 58673195, 75436965, 105611751, 176019585, 528058755]

約数ペア:

[(1, 528058755), (3, 176019585), (5, 105611751), (7, 75436965), (9, 58673195), (15, 35203917), (21, 25145655), (35, 15087393), (45, 11734639), (63, 8381885), (105, 5029131), (315, 1676377), (647, 816165), (1941, 272055), (2591, 203805), (3235, 163233), (4529, 116595), (5823, 90685), (7773, 67935), (9705, 54411), (12955, 40761), (13587, 38865), (18137, 29115), (22645, 23319)]