27227805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 48549888

約数和(自身を除く): 21322083

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 3511, 7755, 10533, 17555, 38621, 52665, 115863, 165017, 193105, 495051, 579315, 825085, 1815187, 2475255, 5445561, 9075935, 27227805]

約数ペア:

[(1, 27227805), (3, 9075935), (5, 5445561), (11, 2475255), (15, 1815187), (33, 825085), (47, 579315), (55, 495051), (141, 193105), (165, 165017), (235, 115863), (517, 52665), (705, 38621), (1551, 17555), (2585, 10533), (3511, 7755)]