54032805

素因数分解:

$3^3\times 5^1\times {\mathrm{400243}}^1$

素因数の和:400257

約数の個数: 16

約数和(自身を含む): 96058560

約数和(自身を除く): 42025755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 400243, 1200729, 2001215, 3602187, 6003645, 10806561, 18010935, 54032805]

約数ペア:

[(1, 54032805), (3, 18010935), (5, 10806561), (9, 6003645), (15, 3602187), (27, 2001215), (45, 1200729), (135, 400243)]