8255845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 10750320

約数和(自身を除く): 2494475

約数列:

[1, 5, 13, 65, 157, 785, 809, 2041, 4045, 10205, 10517, 52585, 127013, 635065, 1651169, 8255845]

約数ペア:

[(1, 8255845), (5, 1651169), (13, 635065), (65, 127013), (157, 52585), (785, 10517), (809, 10205), (2041, 4045)]