123572955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5717}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 217375488

約数和(自身を除く): 93802533

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 5717, 7205, 17151, 21615, 28585, 62887, 85755, 188661, 314435, 748927, 943305, 2246781, 3744635, 8238197, 11233905, 24714591, 41190985, 123572955]

約数ペア:

[(1, 123572955), (3, 41190985), (5, 24714591), (11, 11233905), (15, 8238197), (33, 3744635), (55, 2246781), (131, 943305), (165, 748927), (393, 314435), (655, 188661), (1441, 85755), (1965, 62887), (4323, 28585), (5717, 21615), (7205, 17151)]