12731339885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{513257}}^1$

素因数の和:513325

約数の個数: 24

約数和(自身を含む): 17202355128

約数和(自身を除く): 4471015243

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2255, 4961, 24805, 513257, 2566285, 5645827, 21043537, 28229135, 62104097, 105217685, 231478907, 310520485, 1157394535, 2546267977, 12731339885]

約数ペア:

[(1, 12731339885), (5, 2546267977), (11, 1157394535), (41, 310520485), (55, 231478907), (121, 105217685), (205, 62104097), (451, 28229135), (605, 21043537), (2255, 5645827), (4961, 2566285), (24805, 513257)]