15385293

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^2$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 27894048

約数和(自身を除く): 12508755

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 149, 231, 447, 693, 1043, 1341, 1639, 3129, 4917, 9387, 11473, 14751, 22201, 34419, 66603, 103257, 155407, 199809, 244211, 466221, 732633, 1398663, 1709477, 2197899, 5128431, 15385293]

約数ペア:

[(1, 15385293), (3, 5128431), (7, 2197899), (9, 1709477), (11, 1398663), (21, 732633), (33, 466221), (63, 244211), (77, 199809), (99, 155407), (149, 103257), (231, 66603), (447, 34419), (693, 22201), (1043, 14751), (1341, 11473), (1639, 9387), (3129, 4917)]