26268255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 49716576

約数和(自身を除く): 23448321

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 415, 541, 585, 747, 1079, 1245, 1623, 2705, 3237, 3735, 4869, 5395, 7033, 8115, 9711, 16185, 21099, 24345, 35165, 44903, 48555, 63297, 105495, 134709, 224515, 316485, 404127, 583739, 673545, 1751217, 2020635, 2918695, 5253651, 8756085, 26268255]

約数ペア:

[(1, 26268255), (3, 8756085), (5, 5253651), (9, 2918695), (13, 2020635), (15, 1751217), (39, 673545), (45, 583739), (65, 404127), (83, 316485), (117, 224515), (195, 134709), (249, 105495), (415, 63297), (541, 48555), (585, 44903), (747, 35165), (1079, 24345), (1245, 21099), (1623, 16185), (2705, 9711), (3237, 8115), (3735, 7033), (4869, 5395)]