2247650055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{80173}}^1$

素因数の和:80280

約数の個数: 48

約数和(自身を含む): 4502571840

約数和(自身を除く): 2254921785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 9345, 28035, 80173, 240519, 400865, 561211, 721557, 1202595, 1683633, 2806055, 3607785, 5050899, 7135397, 8418165, 21406191, 25254495, 35676985, 49947779, 64218573, 107030955, 149843337, 249738895, 321092865, 449530011, 749216685, 2247650055]

約数ペア:

[(1, 2247650055), (3, 749216685), (5, 449530011), (7, 321092865), (9, 249738895), (15, 149843337), (21, 107030955), (35, 64218573), (45, 49947779), (63, 35676985), (89, 25254495), (105, 21406191), (267, 8418165), (315, 7135397), (445, 5050899), (623, 3607785), (801, 2806055), (1335, 1683633), (1869, 1202595), (3115, 721557), (4005, 561211), (5607, 400865), (9345, 240519), (28035, 80173)]