38910485

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 48470400

約数和(自身を除く): 9559915

約数列:

[1, 5, 43, 71, 215, 355, 2549, 3053, 12745, 15265, 109607, 180979, 548035, 904895, 7782097, 38910485]

約数ペア:

[(1, 38910485), (5, 7782097), (43, 904895), (71, 548035), (215, 180979), (355, 109607), (2549, 15265), (3053, 12745)]