90577395

素因数分解:

$3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1987}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 157234896

約数和(自身を除く): 66657501

約数列:

[1, 3, 5, 9, 15, 45, 1013, 1987, 3039, 5065, 5961, 9117, 9935, 15195, 17883, 29805, 45585, 89415, 2012831, 6038493, 10064155, 18115479, 30192465, 90577395]

約数ペア:

[(1, 90577395), (3, 30192465), (5, 18115479), (9, 10064155), (15, 6038493), (45, 2012831), (1013, 89415), (1987, 45585), (3039, 29805), (5065, 17883), (5961, 15195), (9117, 9935)]