13847845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 18692352

約数和(自身を除く): 4844507

約数列:

[1, 5, 11, 47, 55, 121, 235, 487, 517, 605, 2435, 2585, 5357, 5687, 22889, 26785, 28435, 58927, 114445, 251779, 294635, 1258895, 2769569, 13847845]

約数ペア:

[(1, 13847845), (5, 2769569), (11, 1258895), (47, 294635), (55, 251779), (121, 114445), (235, 58927), (487, 28435), (517, 26785), (605, 22889), (2435, 5687), (2585, 5357)]