47087145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 94453632

約数和(自身を除く): 47366487

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1743, 1801, 2905, 3735, 5229, 5403, 8715, 9005, 12607, 16209, 26145, 27015, 37821, 63035, 81045, 113463, 149483, 189105, 448449, 567315, 747415, 1046381, 1345347, 2242245, 3139143, 5231905, 6726735, 9417429, 15695715, 47087145]

約数ペア:

[(1, 47087145), (3, 15695715), (5, 9417429), (7, 6726735), (9, 5231905), (15, 3139143), (21, 2242245), (35, 1345347), (45, 1046381), (63, 747415), (83, 567315), (105, 448449), (249, 189105), (315, 149483), (415, 113463), (581, 81045), (747, 63035), (1245, 37821), (1743, 27015), (1801, 26145), (2905, 16209), (3735, 12607), (5229, 9005), (5403, 8715)]