2521875743855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1\times {\mathrm{328789}}^1$

素因数の和:329603

約数の個数: 32

約数和(自身を含む): 3281061168000

約数和(自身を除く): 759185424145

約数列:

[1, 5, 13, 65, 197, 599, 985, 2561, 2995, 7787, 12805, 38935, 118003, 328789, 590015, 1534039, 1643945, 4274257, 7670195, 21371285, 64771433, 196944611, 323857165, 842028629, 984723055, 2560279943, 4210143145, 12801399715, 38798088367, 193990441835, 504375148771, 2521875743855]

約数ペア:

[(1, 2521875743855), (5, 504375148771), (13, 193990441835), (65, 38798088367), (197, 12801399715), (599, 4210143145), (985, 2560279943), (2561, 984723055), (2995, 842028629), (7787, 323857165), (12805, 196944611), (38935, 64771433), (118003, 21371285), (328789, 7670195), (590015, 4274257), (1534039, 1643945)]