28269945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19037}}^1$

素因数の和:19062

約数の個数: 32

約数和(自身を含む): 54829440

約数和(自身を除く): 26559495

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 19037, 57111, 95185, 171333, 209407, 285555, 513999, 628221, 856665, 1047035, 1884663, 2569995, 3141105, 5653989, 9423315, 28269945]

約数ペア:

[(1, 28269945), (3, 9423315), (5, 5653989), (9, 3141105), (11, 2569995), (15, 1884663), (27, 1047035), (33, 856665), (45, 628221), (55, 513999), (99, 285555), (135, 209407), (165, 171333), (297, 95185), (495, 57111), (1485, 19037)]