15693464637

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{117209}}^1$

素因数の和:117272

約数の個数: 48

約数和(自身を含む): 25598664000

約数和(自身を除く): 9905199363

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 243, 261, 513, 551, 783, 1539, 1653, 2349, 4617, 4959, 7047, 14877, 44631, 117209, 133893, 351627, 1054881, 2226971, 3164643, 3399061, 6680913, 9493929, 10197183, 20042739, 28481787, 30591549, 60128217, 64582159, 91774647, 180384651, 193746477, 275323941, 541153953, 581239431, 825971823, 1743718293, 5231154879, 15693464637]

約数ペア:

[(1, 15693464637), (3, 5231154879), (9, 1743718293), (19, 825971823), (27, 581239431), (29, 541153953), (57, 275323941), (81, 193746477), (87, 180384651), (171, 91774647), (243, 64582159), (261, 60128217), (513, 30591549), (551, 28481787), (783, 20042739), (1539, 10197183), (1653, 9493929), (2349, 6680913), (4617, 3399061), (4959, 3164643), (7047, 2226971), (14877, 1054881), (44631, 351627), (117209, 133893)]