15259455

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 29462400

約数和(自身を除く): 14202945

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 85, 109, 135, 153, 183, 255, 305, 327, 459, 545, 549, 765, 915, 981, 1037, 1635, 1647, 1853, 2295, 2745, 2943, 3111, 4905, 5185, 5559, 6649, 8235, 9265, 9333, 14715, 15555, 16677, 19947, 27795, 27999, 33245, 46665, 50031, 59841, 83385, 99735, 113033, 139995, 179523, 250155, 299205, 339099, 565165, 897615, 1017297, 1695495, 3051891, 5086485, 15259455]

約数ペア:

[(1, 15259455), (3, 5086485), (5, 3051891), (9, 1695495), (15, 1017297), (17, 897615), (27, 565165), (45, 339099), (51, 299205), (61, 250155), (85, 179523), (109, 139995), (135, 113033), (153, 99735), (183, 83385), (255, 59841), (305, 50031), (327, 46665), (459, 33245), (545, 27999), (549, 27795), (765, 19947), (915, 16677), (981, 15555), (1037, 14715), (1635, 9333), (1647, 9265), (1853, 8235), (2295, 6649), (2745, 5559), (2943, 5185), (3111, 4905)]