8042045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 10677312

約数和(自身を除く): 2635267

約数列:

[1, 5, 11, 55, 73, 365, 803, 2003, 4015, 10015, 22033, 110165, 146219, 731095, 1608409, 8042045]

約数ペア:

[(1, 8042045), (5, 1608409), (11, 731095), (55, 146219), (73, 110165), (365, 22033), (803, 10015), (2003, 4015)]