15705514468

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 32686352384

約数和(自身を除く): 16980837916

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 223, 259, 314, 433, 446, 518, 628, 866, 892, 1036, 1099, 1561, 1732, 2198, 3031, 3122, 4396, 5809, 6062, 6244, 8251, 11618, 12124, 16021, 16502, 23236, 32042, 33004, 35011, 40663, 57757, 64084, 67981, 70022, 81326, 96559, 112147, 115514, 135962, 140044, 162652, 193118, 224294, 231028, 245077, 271924, 386236, 448588, 475867, 490154, 675913, 951734, 980308, 1295407, 1351826, 1903468, 2515297, 2590814, 2703652, 3572683, 5030594, 5181628, 7145366, 9067849, 10061188, 14290732, 15159763, 17607079, 18135698, 25008781, 30319526, 35214158, 36271396, 50017562, 60639052, 70428316, 100035124, 106118341, 212236682, 424473364, 560911231, 1121822462, 2243644924, 3926378617, 7852757234, 15705514468]

約数ペア:

[(1, 15705514468), (2, 7852757234), (4, 3926378617), (7, 2243644924), (14, 1121822462), (28, 560911231), (37, 424473364), (74, 212236682), (148, 106118341), (157, 100035124), (223, 70428316), (259, 60639052), (314, 50017562), (433, 36271396), (446, 35214158), (518, 30319526), (628, 25008781), (866, 18135698), (892, 17607079), (1036, 15159763), (1099, 14290732), (1561, 10061188), (1732, 9067849), (2198, 7145366), (3031, 5181628), (3122, 5030594), (4396, 3572683), (5809, 2703652), (6062, 2590814), (6244, 2515297), (8251, 1903468), (11618, 1351826), (12124, 1295407), (16021, 980308), (16502, 951734), (23236, 675913), (32042, 490154), (33004, 475867), (35011, 448588), (40663, 386236), (57757, 271924), (64084, 245077), (67981, 231028), (70022, 224294), (81326, 193118), (96559, 162652), (112147, 140044), (115514, 135962)]