27612255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 48895488

約数和(自身を除く): 21283233

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 2357, 3905, 7071, 11715, 11785, 25927, 35355, 77781, 129635, 167347, 388905, 502041, 836735, 1840817, 2510205, 5522451, 9204085, 27612255]

約数ペア:

[(1, 27612255), (3, 9204085), (5, 5522451), (11, 2510205), (15, 1840817), (33, 836735), (55, 502041), (71, 388905), (165, 167347), (213, 129635), (355, 77781), (781, 35355), (1065, 25927), (2343, 11785), (2357, 11715), (3905, 7071)]