13964335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 9259985

約数列:

[1, 5, 7, 11, 19, 23, 35, 55, 77, 83, 95, 115, 133, 161, 209, 253, 385, 415, 437, 581, 665, 805, 913, 1045, 1265, 1463, 1577, 1771, 1909, 2185, 2905, 3059, 4565, 4807, 6391, 7315, 7885, 8855, 9545, 11039, 13363, 15295, 17347, 20999, 24035, 31955, 33649, 36271, 55195, 66815, 86735, 104995, 121429, 146993, 168245, 181355, 253897, 398981, 607145, 734965, 1269485, 1994905, 2792867, 13964335]

約数ペア:

[(1, 13964335), (5, 2792867), (7, 1994905), (11, 1269485), (19, 734965), (23, 607145), (35, 398981), (55, 253897), (77, 181355), (83, 168245), (95, 146993), (115, 121429), (133, 104995), (161, 86735), (209, 66815), (253, 55195), (385, 36271), (415, 33649), (437, 31955), (581, 24035), (665, 20999), (805, 17347), (913, 15295), (1045, 13363), (1265, 11039), (1463, 9545), (1577, 8855), (1771, 7885), (1909, 7315), (2185, 6391), (2905, 4807), (3059, 4565)]