26718945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 47222784

約数和(自身を除く): 20503839

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 1951, 2739, 4565, 5853, 9755, 13695, 21461, 29265, 64383, 107305, 161933, 321915, 485799, 809665, 1781263, 2428995, 5343789, 8906315, 26718945]

約数ペア:

[(1, 26718945), (3, 8906315), (5, 5343789), (11, 2428995), (15, 1781263), (33, 809665), (55, 485799), (83, 321915), (165, 161933), (249, 107305), (415, 64383), (913, 29265), (1245, 21461), (1951, 13695), (2739, 9755), (4565, 5853)]