1515705425241

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1\times {\mathrm{12841}}^1$

素因数の和:15042

約数の個数: 64

約数和(自身を含む): 2405906167296

約数和(自身を除く): 890200742055

約数列:

[1, 3, 7, 21, 37, 73, 111, 219, 259, 511, 777, 1533, 2081, 2701, 6243, 8103, 12841, 14567, 18907, 38523, 43701, 56721, 76997, 89887, 151913, 230991, 269661, 455739, 475117, 538979, 937393, 1063391, 1425351, 1616937, 2812179, 3190173, 3325819, 5620781, 6561751, 9977457, 16862343, 19685253, 26722121, 34683541, 39345467, 80166363, 104050623, 118036401, 187054847, 242784787, 561164541, 728354361, 988718477, 1950714833, 2966155431, 5852144499, 6921029339, 13655003831, 20763088017, 40965011493, 72176448821, 216529346463, 505235141747, 1515705425241]

約数ペア:

[(1, 1515705425241), (3, 505235141747), (7, 216529346463), (21, 72176448821), (37, 40965011493), (73, 20763088017), (111, 13655003831), (219, 6921029339), (259, 5852144499), (511, 2966155431), (777, 1950714833), (1533, 988718477), (2081, 728354361), (2701, 561164541), (6243, 242784787), (8103, 187054847), (12841, 118036401), (14567, 104050623), (18907, 80166363), (38523, 39345467), (43701, 34683541), (56721, 26722121), (76997, 19685253), (89887, 16862343), (151913, 9977457), (230991, 6561751), (269661, 5620781), (455739, 3325819), (475117, 3190173), (538979, 2812179), (937393, 1616937), (1063391, 1425351)]