26391567465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{8287}}^1$

素因数の和:8519

約数の個数: 96

約数和(自身を含む): 50827585536

約数和(自身を除く): 24436018071

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 181, 207, 255, 345, 391, 543, 765, 905, 1035, 1173, 1629, 1955, 2715, 3077, 3519, 4163, 5865, 8145, 8287, 9231, 12489, 15385, 17595, 20815, 24861, 27693, 37467, 41435, 46155, 62445, 70771, 74583, 124305, 138465, 140879, 187335, 190601, 212313, 353855, 372915, 422637, 571803, 636939, 704395, 953005, 1061565, 1267911, 1499947, 1715409, 2113185, 2859015, 3184695, 3240217, 4499841, 6339555, 7499735, 8577045, 9720651, 13499523, 16201085, 22499205, 25499099, 29161953, 34498781, 48603255, 67497615, 76497297, 103496343, 127495495, 145809765, 172493905, 229491891, 310489029, 382486485, 517481715, 586479277, 1147459455, 1552445145, 1759437831, 2932396385, 5278313493, 8797189155, 26391567465]

約数ペア:

[(1, 26391567465), (3, 8797189155), (5, 5278313493), (9, 2932396385), (15, 1759437831), (17, 1552445145), (23, 1147459455), (45, 586479277), (51, 517481715), (69, 382486485), (85, 310489029), (115, 229491891), (153, 172493905), (181, 145809765), (207, 127495495), (255, 103496343), (345, 76497297), (391, 67497615), (543, 48603255), (765, 34498781), (905, 29161953), (1035, 25499099), (1173, 22499205), (1629, 16201085), (1955, 13499523), (2715, 9720651), (3077, 8577045), (3519, 7499735), (4163, 6339555), (5865, 4499841), (8145, 3240217), (8287, 3184695), (9231, 2859015), (12489, 2113185), (15385, 1715409), (17595, 1499947), (20815, 1267911), (24861, 1061565), (27693, 953005), (37467, 704395), (41435, 636939), (46155, 571803), (62445, 422637), (70771, 372915), (74583, 353855), (124305, 212313), (138465, 190601), (140879, 187335)]