2988205605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{862397}}^1$

素因数の和:862426

約数の個数: 48

約数和(自身を含む): 6457636224

約数和(自身を除く): 3469430619

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 862397, 2587191, 4311985, 6036779, 7761573, 9486367, 12935955, 18110337, 28459101, 30183895, 38807865, 47431835, 54331011, 66404569, 85377303, 90551685, 142295505, 199213707, 271655055, 332022845, 426886515, 597641121, 996068535, 2988205605]

約数ペア:

[(1, 2988205605), (3, 996068535), (5, 597641121), (7, 426886515), (9, 332022845), (11, 271655055), (15, 199213707), (21, 142295505), (33, 90551685), (35, 85377303), (45, 66404569), (55, 54331011), (63, 47431835), (77, 38807865), (99, 30183895), (105, 28459101), (165, 18110337), (231, 12935955), (315, 9486367), (385, 7761573), (495, 6036779), (693, 4311985), (1155, 2587191), (3465, 862397)]