11963105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 19108224

約数和(自身を除く): 7145119

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 193, 245, 253, 385, 539, 805, 965, 1127, 1265, 1351, 1771, 2123, 2695, 4439, 5635, 6755, 8855, 9457, 10615, 12397, 14861, 22195, 31073, 47285, 48829, 61985, 74305, 104027, 155365, 217511, 244145, 341803, 520135, 1087555, 1709015, 2392621, 11963105]

約数ペア:

[(1, 11963105), (5, 2392621), (7, 1709015), (11, 1087555), (23, 520135), (35, 341803), (49, 244145), (55, 217511), (77, 155365), (115, 104027), (161, 74305), (193, 61985), (245, 48829), (253, 47285), (385, 31073), (539, 22195), (805, 14861), (965, 12397), (1127, 10615), (1265, 9457), (1351, 8855), (1771, 6755), (2123, 5635), (2695, 4439)]