90534755

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 111158784

約数和(自身を除く): 20624029

約数列:

[1, 5, 67, 131, 335, 655, 2063, 8777, 10315, 43885, 138221, 270253, 691105, 1351265, 18106951, 90534755]

約数ペア:

[(1, 90534755), (5, 18106951), (67, 1351265), (131, 691105), (335, 270253), (655, 138221), (2063, 43885), (8777, 10315)]