5261747.00000000

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 97666560

約数和(自身を除く): 46664775

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 71, 85, 135, 153, 213, 255, 313, 355, 459, 639, 765, 939, 1065, 1207, 1565, 1917, 2295, 2817, 3195, 3621, 4695, 5321, 6035, 8451, 9585, 10863, 14085, 15963, 18105, 22223, 26605, 32589, 42255, 47889, 54315, 66669, 79815, 111115, 143667, 162945, 200007, 239445, 333345, 377791, 600021, 718335, 1000035, 1133373, 1888955, 3000105, 3400119, 5666865, 10200357, 17000595, 51001785]

約数ペア:

[(1, 51001785), (3, 17000595), (5, 10200357), (9, 5666865), (15, 3400119), (17, 3000105), (27, 1888955), (45, 1133373), (51, 1000035), (71, 718335), (85, 600021), (135, 377791), (153, 333345), (213, 239445), (255, 200007), (313, 162945), (355, 143667), (459, 111115), (639, 79815), (765, 66669), (939, 54315), (1065, 47889), (1207, 42255), (1565, 32589), (1917, 26605), (2295, 22223), (2817, 18105), (3195, 15963), (3621, 14085), (4695, 10863), (5321, 9585), (6035, 8451)]