15655392

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2896

約数の個数: 72

約数和(自身を含む): 46879560

約数和(自身を除く): 31224168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 2861, 5472, 5722, 8583, 11444, 17166, 22888, 25749, 34332, 45776, 51498, 54359, 68664, 91552, 102996, 108718, 137328, 163077, 205992, 217436, 274656, 326154, 411984, 434872, 489231, 652308, 823968, 869744, 978462, 1304616, 1739488, 1956924, 2609232, 3913848, 5218464, 7827696, 15655392]

約数ペア:

[(1, 15655392), (2, 7827696), (3, 5218464), (4, 3913848), (6, 2609232), (8, 1956924), (9, 1739488), (12, 1304616), (16, 978462), (18, 869744), (19, 823968), (24, 652308), (32, 489231), (36, 434872), (38, 411984), (48, 326154), (57, 274656), (72, 217436), (76, 205992), (96, 163077), (114, 137328), (144, 108718), (152, 102996), (171, 91552), (228, 68664), (288, 54359), (304, 51498), (342, 45776), (456, 34332), (608, 25749), (684, 22888), (912, 17166), (1368, 11444), (1824, 8583), (2736, 5722), (2861, 5472)]