84981855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11087}}^1$

素因数の和:11175

約数の個数: 32

約数和(自身を含む): 157538304

約数和(自身を除く): 72556449

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 11087, 33261, 55435, 77609, 166305, 232827, 388045, 809351, 1164135, 2428053, 4046755, 5665457, 12140265, 16996371, 28327285, 84981855]

約数ペア:

[(1, 84981855), (3, 28327285), (5, 16996371), (7, 12140265), (15, 5665457), (21, 4046755), (35, 2428053), (73, 1164135), (105, 809351), (219, 388045), (365, 232827), (511, 166305), (1095, 77609), (1533, 55435), (2555, 33261), (7665, 11087)]