16272065

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 20024400

約数和(自身を除く): 3752335

約数列:

[1, 5, 73, 109, 365, 409, 545, 2045, 7957, 29857, 39785, 44581, 149285, 222905, 3254413, 16272065]

約数ペア:

[(1, 16272065), (5, 3254413), (73, 222905), (109, 149285), (365, 44581), (409, 39785), (545, 29857), (2045, 7957)]