8992945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 11999232

約数和(自身を除く): 3006287

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4463, 22315, 58019, 138353, 290095, 691765, 1798589, 8992945]

約数ペア:

[(1, 8992945), (5, 1798589), (13, 691765), (31, 290095), (65, 138353), (155, 58019), (403, 22315), (2015, 4463)]