47865795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 81476928

約数和(自身を除く): 33611133

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 337, 557, 1011, 1671, 1685, 2785, 5055, 5729, 8355, 9469, 17187, 28407, 28645, 47345, 85935, 142035, 187709, 563127, 938545, 2815635, 3191053, 9573159, 15955265, 47865795]

約数ペア:

[(1, 47865795), (3, 15955265), (5, 9573159), (15, 3191053), (17, 2815635), (51, 938545), (85, 563127), (255, 187709), (337, 142035), (557, 85935), (1011, 47345), (1671, 28645), (1685, 28407), (2785, 17187), (5055, 9469), (5729, 8355)]