39708005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 15760795

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1069, 1615, 1955, 2185, 5345, 7429, 18173, 20311, 24587, 37145, 90865, 101555, 122935, 345287, 417979, 467153, 1726435, 2089895, 2335765, 7941601, 39708005]

約数ペア:

[(1, 39708005), (5, 7941601), (17, 2335765), (19, 2089895), (23, 1726435), (85, 467153), (95, 417979), (115, 345287), (323, 122935), (391, 101555), (437, 90865), (1069, 37145), (1615, 24587), (1955, 20311), (2185, 18173), (5345, 7429)]