39497315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 57226176

約数和(自身を除く): 17728861

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 1493, 2035, 2405, 5291, 7465, 16423, 19409, 26455, 55241, 82115, 97045, 213499, 276205, 607651, 718133, 1067495, 3038255, 3590665, 7899463, 39497315]

約数ペア:

[(1, 39497315), (5, 7899463), (11, 3590665), (13, 3038255), (37, 1067495), (55, 718133), (65, 607651), (143, 276205), (185, 213499), (407, 97045), (481, 82115), (715, 55241), (1493, 26455), (2035, 19409), (2405, 16423), (5291, 7465)]