7130572955

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{15091}}^1$

素因数の和:15200

約数の個数: 32

約数和(自身を含む): 9544905216

約数和(自身を除く): 2414332261

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 1331, 3905, 6655, 8591, 15091, 42955, 75455, 94501, 166001, 472505, 830005, 1071461, 1826011, 5357305, 9130055, 11786071, 20086121, 58930355, 100430605, 129646781, 648233905, 1426114591, 7130572955]

約数ペア:

[(1, 7130572955), (5, 1426114591), (11, 648233905), (55, 129646781), (71, 100430605), (121, 58930355), (355, 20086121), (605, 11786071), (781, 9130055), (1331, 5357305), (3905, 1826011), (6655, 1071461), (8591, 830005), (15091, 472505), (42955, 166001), (75455, 94501)]