6425145

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 11299392

約数和(自身を除く): 4874247

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 2011, 3195, 6033, 10055, 18099, 30165, 90495, 142781, 428343, 713905, 1285029, 2141715, 6425145]

約数ペア:

[(1, 6425145), (3, 2141715), (5, 1285029), (9, 713905), (15, 428343), (45, 142781), (71, 90495), (213, 30165), (355, 18099), (639, 10055), (1065, 6033), (2011, 3195)]