80146605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 170201088

約数和(自身を除く): 90054483

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 49, 55, 69, 77, 105, 115, 147, 161, 165, 231, 245, 253, 345, 385, 431, 483, 539, 735, 759, 805, 1127, 1155, 1265, 1293, 1617, 1771, 2155, 2415, 2695, 3017, 3381, 3795, 4741, 5313, 5635, 6465, 8085, 8855, 9051, 9913, 12397, 14223, 15085, 16905, 21119, 23705, 26565, 29739, 33187, 37191, 45255, 49565, 61985, 63357, 69391, 71115, 99561, 105595, 109043, 148695, 165935, 185955, 208173, 232309, 316785, 327129, 346955, 485737, 497805, 545215, 696927, 763301, 1040865, 1161545, 1457211, 1635645, 2289903, 2428685, 3484635, 3816505, 5343107, 7286055, 11449515, 16029321, 26715535, 80146605]

約数ペア:

[(1, 80146605), (3, 26715535), (5, 16029321), (7, 11449515), (11, 7286055), (15, 5343107), (21, 3816505), (23, 3484635), (33, 2428685), (35, 2289903), (49, 1635645), (55, 1457211), (69, 1161545), (77, 1040865), (105, 763301), (115, 696927), (147, 545215), (161, 497805), (165, 485737), (231, 346955), (245, 327129), (253, 316785), (345, 232309), (385, 208173), (431, 185955), (483, 165935), (539, 148695), (735, 109043), (759, 105595), (805, 99561), (1127, 71115), (1155, 69391), (1265, 63357), (1293, 61985), (1617, 49565), (1771, 45255), (2155, 37191), (2415, 33187), (2695, 29739), (3017, 26565), (3381, 23705), (3795, 21119), (4741, 16905), (5313, 15085), (5635, 14223), (6465, 12397), (8085, 9913), (8855, 9051)]