113416945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{3361}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 144512208

約数和(自身を除く): 31095263

約数列:

[1, 5, 17, 85, 397, 1985, 3361, 6749, 16805, 33745, 57137, 285685, 1334317, 6671585, 22683389, 113416945]

約数ペア:

[(1, 113416945), (5, 22683389), (17, 6671585), (85, 1334317), (397, 285685), (1985, 57137), (3361, 33745), (6749, 16805)]