26918145

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7207}}^1$

素因数の和:7301

約数の個数: 24

約数和(自身を含む): 47226816

約数和(自身を除く): 20308671

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 7207, 21621, 36035, 64863, 108105, 324315, 598181, 1794543, 2990905, 5383629, 8972715, 26918145]

約数ペア:

[(1, 26918145), (3, 8972715), (5, 5383629), (9, 2990905), (15, 1794543), (45, 598181), (83, 324315), (249, 108105), (415, 64863), (747, 36035), (1245, 21621), (3735, 7207)]