220176775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5693}}^1$

素因数の和:5740

約数の個数: 48

約数和(自身を含む): 355852224

約数和(自身を除く): 135675449

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1547, 2275, 2975, 5525, 5693, 7735, 28465, 38675, 39851, 74009, 96781, 142325, 199255, 370045, 483905, 518063, 677467, 996275, 1258153, 1850225, 2419525, 2590315, 3387335, 6290765, 8807071, 12951575, 16936675, 31453825, 44035355, 220176775]

約数ペア:

[(1, 220176775), (5, 44035355), (7, 31453825), (13, 16936675), (17, 12951575), (25, 8807071), (35, 6290765), (65, 3387335), (85, 2590315), (91, 2419525), (119, 1850225), (175, 1258153), (221, 996275), (325, 677467), (425, 518063), (455, 483905), (595, 370045), (1105, 199255), (1547, 142325), (2275, 96781), (2975, 74009), (5525, 39851), (5693, 38675), (7735, 28465)]