5489165

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 7443744

約数和(自身を除く): 1954579

約数列:

[1, 5, 11, 43, 55, 121, 211, 215, 473, 605, 1055, 2321, 2365, 5203, 9073, 11605, 25531, 26015, 45365, 99803, 127655, 499015, 1097833, 5489165]

約数ペア:

[(1, 5489165), (5, 1097833), (11, 499015), (43, 127655), (55, 99803), (121, 45365), (211, 26015), (215, 25531), (473, 11605), (605, 9073), (1055, 5203), (2321, 2365)]