48907040745

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1\times {\mathrm{787}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 80625033216

約数和(自身を除く): 31717992471

約数列:

[1, 3, 5, 15, 47, 141, 181, 235, 487, 543, 705, 787, 905, 1461, 2361, 2435, 2715, 3935, 7305, 8507, 11805, 22889, 25521, 36989, 42535, 68667, 88147, 110967, 114445, 127605, 142447, 184945, 264441, 343335, 383269, 427341, 440735, 554835, 712235, 1149807, 1322205, 1916345, 2136705, 4142909, 5749035, 6695009, 12428727, 18013643, 20085027, 20714545, 33475045, 54040929, 62143635, 69371689, 90068215, 100425135, 208115067, 270204645, 346858445, 1040575335, 3260469383, 9781408149, 16302346915, 48907040745]

約数ペア:

[(1, 48907040745), (3, 16302346915), (5, 9781408149), (15, 3260469383), (47, 1040575335), (141, 346858445), (181, 270204645), (235, 208115067), (487, 100425135), (543, 90068215), (705, 69371689), (787, 62143635), (905, 54040929), (1461, 33475045), (2361, 20714545), (2435, 20085027), (2715, 18013643), (3935, 12428727), (7305, 6695009), (8507, 5749035), (11805, 4142909), (22889, 2136705), (25521, 1916345), (36989, 1322205), (42535, 1149807), (68667, 712235), (88147, 554835), (110967, 440735), (114445, 427341), (127605, 383269), (142447, 343335), (184945, 264441)]