17055765

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 31920768

約数和(自身を除く): 14865003

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1831, 1863, 3105, 5493, 9155, 9315, 16479, 27465, 42113, 49437, 82395, 126339, 148311, 210565, 247185, 379017, 631695, 741555, 1137051, 1895085, 3411153, 5685255, 17055765]

約数ペア:

[(1, 17055765), (3, 5685255), (5, 3411153), (9, 1895085), (15, 1137051), (23, 741555), (27, 631695), (45, 379017), (69, 247185), (81, 210565), (115, 148311), (135, 126339), (207, 82395), (345, 49437), (405, 42113), (621, 27465), (1035, 16479), (1831, 9315), (1863, 9155), (3105, 5493)]