12804537345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 21573457920

約数和(自身を除く): 8768920575

約数列:

[1, 3, 5, 15, 23, 69, 115, 283, 313, 345, 419, 849, 939, 1257, 1415, 1565, 2095, 4245, 4695, 6285, 6509, 7199, 9637, 19527, 21597, 28911, 32545, 35995, 48185, 88579, 97635, 107985, 118577, 131147, 144555, 265737, 355731, 393441, 442895, 592885, 655735, 1328685, 1778655, 1967205, 2037317, 2727271, 3016381, 6111951, 8181813, 9049143, 10186585, 13636355, 15081905, 30559755, 37114601, 40909065, 45245715, 111343803, 185573005, 556719015, 853635823, 2560907469, 4268179115, 12804537345]

約数ペア:

[(1, 12804537345), (3, 4268179115), (5, 2560907469), (15, 853635823), (23, 556719015), (69, 185573005), (115, 111343803), (283, 45245715), (313, 40909065), (345, 37114601), (419, 30559755), (849, 15081905), (939, 13636355), (1257, 10186585), (1415, 9049143), (1565, 8181813), (2095, 6111951), (4245, 3016381), (4695, 2727271), (6285, 2037317), (6509, 1967205), (7199, 1778655), (9637, 1328685), (19527, 655735), (21597, 592885), (28911, 442895), (32545, 393441), (35995, 355731), (48185, 265737), (88579, 144555), (97635, 131147), (107985, 118577)]