15666530715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 30124224000

約数和(自身を除く): 14457693285

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 199, 267, 445, 495, 597, 801, 979, 995, 1335, 1787, 1791, 2189, 2937, 2985, 4005, 4895, 5361, 6567, 8811, 8935, 8955, 10945, 14685, 16083, 17711, 19657, 19701, 26805, 32835, 44055, 53133, 58971, 80415, 88555, 98285, 98505, 159043, 159399, 176913, 194821, 265665, 294855, 355613, 477129, 584463, 795215, 796995, 884565, 974105, 1066839, 1431387, 1749473, 1753389, 1778065, 2385645, 2922315, 3200517, 3911743, 5248419, 5334195, 7156935, 8747365, 8766945, 11735229, 15745257, 16002585, 19558715, 26242095, 31649557, 35205687, 58676145, 78726285, 94948671, 158247785, 176028435, 284846013, 348145127, 474743355, 1044435381, 1424230065, 1740725635, 3133306143, 5222176905, 15666530715]

約数ペア:

[(1, 15666530715), (3, 5222176905), (5, 3133306143), (9, 1740725635), (11, 1424230065), (15, 1044435381), (33, 474743355), (45, 348145127), (55, 284846013), (89, 176028435), (99, 158247785), (165, 94948671), (199, 78726285), (267, 58676145), (445, 35205687), (495, 31649557), (597, 26242095), (801, 19558715), (979, 16002585), (995, 15745257), (1335, 11735229), (1787, 8766945), (1791, 8747365), (2189, 7156935), (2937, 5334195), (2985, 5248419), (4005, 3911743), (4895, 3200517), (5361, 2922315), (6567, 2385645), (8811, 1778065), (8935, 1753389), (8955, 1749473), (10945, 1431387), (14685, 1066839), (16083, 974105), (17711, 884565), (19657, 796995), (19701, 795215), (26805, 584463), (32835, 477129), (44055, 355613), (53133, 294855), (58971, 265665), (80415, 194821), (88555, 176913), (98285, 159399), (98505, 159043)]