80528385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{766937}}^1$

素因数の和:766952

約数の個数: 16

約数和(自身を含む): 147252096

約数和(自身を除く): 66723711

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 766937, 2300811, 3834685, 5368559, 11504055, 16105677, 26842795, 80528385]

約数ペア:

[(1, 80528385), (3, 26842795), (5, 16105677), (7, 11504055), (15, 5368559), (21, 3834685), (35, 2300811), (105, 766937)]