3970235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 4953312

約数和(自身を除く): 983077

約数列:

[1, 5, 41, 107, 181, 205, 535, 905, 4387, 7421, 19367, 21935, 37105, 96835, 794047, 3970235]

約数ペア:

[(1, 3970235), (5, 794047), (41, 96835), (107, 37105), (181, 21935), (205, 19367), (535, 7421), (905, 4387)]