89142165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{282991}}^1$

素因数の和:283009

約数の個数: 24

約数和(自身を含む): 176587008

約数和(自身を除く): 87444843

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 282991, 848973, 1414955, 1980937, 2546919, 4244865, 5942811, 9904685, 12734595, 17828433, 29714055, 89142165]

約数ペア:

[(1, 89142165), (3, 29714055), (5, 17828433), (7, 12734595), (9, 9904685), (15, 5942811), (21, 4244865), (35, 2546919), (45, 1980937), (63, 1414955), (105, 848973), (315, 282991)]