1839255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 3276288

約数和(自身を除く): 1437033

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 157, 165, 213, 355, 471, 781, 785, 1065, 1727, 2343, 2355, 3905, 5181, 8635, 11147, 11715, 25905, 33441, 55735, 122617, 167205, 367851, 613085, 1839255]

約数ペア:

[(1, 1839255), (3, 613085), (5, 367851), (11, 167205), (15, 122617), (33, 55735), (55, 33441), (71, 25905), (157, 11715), (165, 11147), (213, 8635), (355, 5181), (471, 3905), (781, 2355), (785, 2343), (1065, 1727)]