1298103135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 2452488192

約数和(自身を除く): 1154385057

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 107, 129, 215, 301, 321, 535, 645, 749, 903, 1505, 1605, 2247, 2687, 3745, 4515, 4601, 8061, 11235, 13435, 13803, 18809, 23005, 32207, 40305, 56427, 69015, 94045, 96621, 115541, 161035, 282135, 287509, 346623, 483105, 577705, 808787, 862527, 1437545, 1733115, 2012563, 2426361, 4043935, 4312635, 6037689, 10062815, 12131805, 12362887, 30188445, 37088661, 61814435, 86540209, 185443305, 259620627, 432701045, 1298103135]

約数ペア:

[(1, 1298103135), (3, 432701045), (5, 259620627), (7, 185443305), (15, 86540209), (21, 61814435), (35, 37088661), (43, 30188445), (105, 12362887), (107, 12131805), (129, 10062815), (215, 6037689), (301, 4312635), (321, 4043935), (535, 2426361), (645, 2012563), (749, 1733115), (903, 1437545), (1505, 862527), (1605, 808787), (2247, 577705), (2687, 483105), (3745, 346623), (4515, 287509), (4601, 282135), (8061, 161035), (11235, 115541), (13435, 96621), (13803, 94045), (18809, 69015), (23005, 56427), (32207, 40305)]