1009140145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11003}}^1$

素因数の和:11121

約数の個数: 32

約数和(自身を含む): 1397596032

約数和(自身を除く): 388455887

約数列:

[1, 5, 13, 17, 65, 83, 85, 221, 415, 1079, 1105, 1411, 5395, 7055, 11003, 18343, 55015, 91715, 143039, 187051, 715195, 913249, 935255, 2431663, 4566245, 11872237, 12158315, 15525233, 59361185, 77626165, 201828029, 1009140145]

約数ペア:

[(1, 1009140145), (5, 201828029), (13, 77626165), (17, 59361185), (65, 15525233), (83, 12158315), (85, 11872237), (221, 4566245), (415, 2431663), (1079, 935255), (1105, 913249), (1411, 715195), (5395, 187051), (7055, 143039), (11003, 91715), (18343, 55015)]