77273415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 143646048

約数和(自身を除く): 66372633

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1217, 1245, 1411, 3651, 3735, 4233, 6085, 7055, 10953, 12699, 18255, 20689, 21165, 54765, 62067, 63495, 101011, 103445, 186201, 303033, 310335, 505055, 909099, 931005, 1515165, 1717187, 4545495, 5151561, 8585935, 15454683, 25757805, 77273415]

約数ペア:

[(1, 77273415), (3, 25757805), (5, 15454683), (9, 8585935), (15, 5151561), (17, 4545495), (45, 1717187), (51, 1515165), (83, 931005), (85, 909099), (153, 505055), (249, 310335), (255, 303033), (415, 186201), (747, 103445), (765, 101011), (1217, 63495), (1245, 62067), (1411, 54765), (3651, 21165), (3735, 20689), (4233, 18255), (6085, 12699), (7055, 10953)]