6990095

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 9887904

約数和(自身を除く): 2897809

約数列:

[1, 5, 7, 35, 49, 103, 245, 277, 515, 721, 1385, 1939, 3605, 5047, 9695, 13573, 25235, 28531, 67865, 142655, 199717, 998585, 1398019, 6990095]

約数ペア:

[(1, 6990095), (5, 1398019), (7, 998585), (35, 199717), (49, 142655), (103, 67865), (245, 28531), (277, 25235), (515, 13573), (721, 9695), (1385, 5047), (1939, 3605)]