6998145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 14321664

約数和(自身を除く): 7323519

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 73, 77, 83, 105, 165, 219, 231, 249, 365, 385, 415, 511, 581, 803, 913, 1095, 1155, 1245, 1533, 1743, 2409, 2555, 2739, 2905, 4015, 4565, 5621, 6059, 6391, 7665, 8715, 12045, 13695, 16863, 18177, 19173, 28105, 30295, 31955, 42413, 66649, 84315, 90885, 95865, 127239, 199947, 212065, 333245, 466543, 636195, 999735, 1399629, 2332715, 6998145]

約数ペア:

[(1, 6998145), (3, 2332715), (5, 1399629), (7, 999735), (11, 636195), (15, 466543), (21, 333245), (33, 212065), (35, 199947), (55, 127239), (73, 95865), (77, 90885), (83, 84315), (105, 66649), (165, 42413), (219, 31955), (231, 30295), (249, 28105), (365, 19173), (385, 18177), (415, 16863), (511, 13695), (581, 12045), (803, 8715), (913, 7665), (1095, 6391), (1155, 6059), (1245, 5621), (1533, 4565), (1743, 4015), (2409, 2905), (2555, 2739)]