13581483905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 18611341056

約数和(自身を除く): 5029857151

約数列:

[1, 5, 11, 41, 55, 67, 205, 241, 335, 373, 451, 737, 1205, 1865, 2255, 2651, 2747, 3685, 4103, 9881, 13255, 13735, 15293, 16147, 20515, 24991, 30217, 49405, 76465, 80735, 89893, 108691, 124955, 151085, 168223, 177617, 274901, 449465, 543455, 662027, 841115, 888085, 988823, 1024631, 1374505, 3310135, 3685613, 4944115, 5123155, 6022831, 7282297, 11270941, 18428065, 30114155, 36411485, 40541743, 56354705, 66251141, 202708715, 246936071, 331255705, 1234680355, 2716296781, 13581483905]

約数ペア:

[(1, 13581483905), (5, 2716296781), (11, 1234680355), (41, 331255705), (55, 246936071), (67, 202708715), (205, 66251141), (241, 56354705), (335, 40541743), (373, 36411485), (451, 30114155), (737, 18428065), (1205, 11270941), (1865, 7282297), (2255, 6022831), (2651, 5123155), (2747, 4944115), (3685, 3685613), (4103, 3310135), (9881, 1374505), (13255, 1024631), (13735, 988823), (15293, 888085), (16147, 841115), (20515, 662027), (24991, 543455), (30217, 449465), (49405, 274901), (76465, 177617), (80735, 168223), (89893, 151085), (108691, 124955)]