1279169025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3067}}^1$

素因数の和:3230

約数の個数: 48

約数和(自身を含む): 2173027584

約数和(自身を除く): 893858559

約数列:

[1, 3, 5, 15, 25, 67, 75, 83, 201, 249, 335, 415, 1005, 1245, 1675, 2075, 3067, 5025, 5561, 6225, 9201, 15335, 16683, 27805, 46005, 76675, 83415, 139025, 205489, 230025, 254561, 417075, 616467, 763683, 1027445, 1272805, 3082335, 3818415, 5137225, 6364025, 15411675, 17055587, 19092075, 51166761, 85277935, 255833805, 426389675, 1279169025]

約数ペア:

[(1, 1279169025), (3, 426389675), (5, 255833805), (15, 85277935), (25, 51166761), (67, 19092075), (75, 17055587), (83, 15411675), (201, 6364025), (249, 5137225), (335, 3818415), (415, 3082335), (1005, 1272805), (1245, 1027445), (1675, 763683), (2075, 616467), (3067, 417075), (5025, 254561), (5561, 230025), (6225, 205489), (9201, 139025), (15335, 83415), (16683, 76675), (27805, 46005)]