81610095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 77642385

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 105, 115, 141, 161, 235, 329, 345, 483, 705, 719, 805, 987, 1081, 1645, 2157, 2415, 3243, 3595, 4935, 5033, 5405, 7567, 10785, 15099, 16215, 16537, 22701, 25165, 33793, 37835, 49611, 75495, 82685, 101379, 113505, 115759, 168965, 236551, 248055, 347277, 506895, 578795, 709653, 777239, 1182755, 1736385, 2331717, 3548265, 3886195, 5440673, 11658585, 16322019, 27203365, 81610095]

約数ペア:

[(1, 81610095), (3, 27203365), (5, 16322019), (7, 11658585), (15, 5440673), (21, 3886195), (23, 3548265), (35, 2331717), (47, 1736385), (69, 1182755), (105, 777239), (115, 709653), (141, 578795), (161, 506895), (235, 347277), (329, 248055), (345, 236551), (483, 168965), (705, 115759), (719, 113505), (805, 101379), (987, 82685), (1081, 75495), (1645, 49611), (2157, 37835), (2415, 33793), (3243, 25165), (3595, 22701), (4935, 16537), (5033, 16215), (5405, 15099), (7567, 10785)]