27128805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14947}}^1$

素因数の和:14977

約数の個数: 24

約数和(自身を含む): 47714016

約数和(自身を除く): 20585211

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 14947, 44841, 74735, 164417, 224205, 493251, 822085, 1808587, 2466255, 5425761, 9042935, 27128805]

約数ペア:

[(1, 27128805), (3, 9042935), (5, 5425761), (11, 2466255), (15, 1808587), (33, 822085), (55, 493251), (121, 224205), (165, 164417), (363, 74735), (605, 44841), (1815, 14947)]