27774945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5101}}^1$

素因数の和:5134

約数の個数: 36

約数和(自身を含む): 52928148

約数和(自身を除く): 25153203

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5101, 5445, 15303, 25505, 45909, 56111, 76515, 168333, 229545, 280555, 504999, 617221, 841665, 1851663, 2524995, 3086105, 5554989, 9258315, 27774945]

約数ペア:

[(1, 27774945), (3, 9258315), (5, 5554989), (9, 3086105), (11, 2524995), (15, 1851663), (33, 841665), (45, 617221), (55, 504999), (99, 280555), (121, 229545), (165, 168333), (363, 76515), (495, 56111), (605, 45909), (1089, 25505), (1815, 15303), (5101, 5445)]