4131104545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{1361}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 5295456000

約数和(自身を除く): 1164351455

約数列:

[1, 5, 19, 89, 95, 359, 445, 1361, 1691, 1795, 6805, 6821, 8455, 25859, 31951, 34105, 121129, 129295, 159755, 488599, 605645, 607069, 2301451, 2442995, 3035345, 9283381, 11507255, 43485311, 46416905, 217426555, 826220909, 4131104545]

約数ペア:

[(1, 4131104545), (5, 826220909), (19, 217426555), (89, 46416905), (95, 43485311), (359, 11507255), (445, 9283381), (1361, 3035345), (1691, 2442995), (1795, 2301451), (6805, 607069), (6821, 605645), (8455, 488599), (25859, 159755), (31951, 129295), (34105, 121129)]