11487465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 22688640

約数和(自身を除く): 11201175

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1009, 1035, 1265, 2277, 3027, 3795, 5045, 9081, 11099, 11385, 15135, 23207, 33297, 45405, 55495, 69621, 99891, 116035, 166485, 208863, 255277, 348105, 499455, 765831, 1044315, 1276385, 2297493, 3829155, 11487465]

約数ペア:

[(1, 11487465), (3, 3829155), (5, 2297493), (9, 1276385), (11, 1044315), (15, 765831), (23, 499455), (33, 348105), (45, 255277), (55, 208863), (69, 166485), (99, 116035), (115, 99891), (165, 69621), (207, 55495), (253, 45405), (345, 33297), (495, 23207), (759, 15135), (1009, 11385), (1035, 11099), (1265, 9081), (2277, 5045), (3027, 3795)]