11742445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 16690968

約数和(自身を除く): 4948523

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1493, 1573, 7465, 7865, 16423, 19409, 82115, 97045, 180653, 213499, 903265, 1067495, 2348489, 11742445]

約数ペア:

[(1, 11742445), (5, 2348489), (11, 1067495), (13, 903265), (55, 213499), (65, 180653), (121, 97045), (143, 82115), (605, 19409), (715, 16423), (1493, 7865), (1573, 7465)]