26143755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 48197376

約数和(自身を除く): 22053621

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 83, 115, 165, 249, 253, 345, 415, 759, 913, 1245, 1265, 1909, 2739, 3795, 4565, 5727, 6889, 9545, 13695, 20667, 20999, 28635, 34445, 62997, 75779, 103335, 104995, 158447, 227337, 314985, 378895, 475341, 792235, 1136685, 1742917, 2376705, 5228751, 8714585, 26143755]

約数ペア:

[(1, 26143755), (3, 8714585), (5, 5228751), (11, 2376705), (15, 1742917), (23, 1136685), (33, 792235), (55, 475341), (69, 378895), (83, 314985), (115, 227337), (165, 158447), (249, 104995), (253, 103335), (345, 75779), (415, 62997), (759, 34445), (913, 28635), (1245, 20999), (1265, 20667), (1909, 13695), (2739, 9545), (3795, 6889), (4565, 5727)]