28606145

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 35070672

約数和(自身を除く): 6464527

約数列:

[1, 5, 73, 181, 365, 433, 905, 2165, 13213, 31609, 66065, 78373, 158045, 391865, 5721229, 28606145]

約数ペア:

[(1, 28606145), (5, 5721229), (73, 391865), (181, 158045), (365, 78373), (433, 66065), (905, 31609), (2165, 13213)]