54302805

素因数分解:

$3^4\times 5^1\times {\mathrm{134081}}^1$

素因数の和:134098

約数の個数: 20

約数和(自身を含む): 97343532

約数和(自身を除く): 43040727

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 134081, 402243, 670405, 1206729, 2011215, 3620187, 6033645, 10860561, 18100935, 54302805]

約数ペア:

[(1, 54302805), (3, 18100935), (5, 10860561), (9, 6033645), (15, 3620187), (27, 2011215), (45, 1206729), (81, 670405), (135, 402243), (405, 134081)]