15483853

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 20520000

約数和(自身を除く): 5036147

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1249, 1771, 8743, 12397, 13739, 28727, 61201, 96173, 201089, 315997, 673211, 1407623, 2211979, 15483853]

約数ペア:

[(1, 15483853), (7, 2211979), (11, 1407623), (23, 673211), (49, 315997), (77, 201089), (161, 96173), (253, 61201), (539, 28727), (1127, 13739), (1249, 12397), (1771, 8743)]