27626805

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 49576320

約数和(自身を除く): 21949515

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 1811, 3051, 5085, 5433, 9055, 15255, 16299, 27165, 48897, 81495, 204643, 244485, 613929, 1023215, 1841787, 3069645, 5525361, 9208935, 27626805]

約数ペア:

[(1, 27626805), (3, 9208935), (5, 5525361), (9, 3069645), (15, 1841787), (27, 1023215), (45, 613929), (113, 244485), (135, 204643), (339, 81495), (565, 48897), (1017, 27165), (1695, 16299), (1811, 15255), (3051, 9055), (5085, 5433)]