22902815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 8123425

約数列:

[1, 5, 13, 37, 65, 89, 107, 185, 445, 481, 535, 1157, 1391, 2405, 3293, 3959, 5785, 6955, 9523, 16465, 19795, 42809, 47615, 51467, 123799, 214045, 257335, 352351, 618995, 1761755, 4580563, 22902815]

約数ペア:

[(1, 22902815), (5, 4580563), (13, 1761755), (37, 618995), (65, 352351), (89, 257335), (107, 214045), (185, 123799), (445, 51467), (481, 47615), (535, 42809), (1157, 19795), (1391, 16465), (2405, 9523), (3293, 6955), (3959, 5785)]