87222345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7621}}^1$

素因数の和:7745

約数の個数: 32

約数和(自身を含む): 160976640

約数和(自身を除く): 73754295

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 7621, 11445, 22863, 38105, 53347, 114315, 160041, 266735, 800205, 830689, 2492067, 4153445, 5814823, 12460335, 17444469, 29074115, 87222345]

約数ペア:

[(1, 87222345), (3, 29074115), (5, 17444469), (7, 12460335), (15, 5814823), (21, 4153445), (35, 2492067), (105, 830689), (109, 800205), (327, 266735), (545, 160041), (763, 114315), (1635, 53347), (2289, 38105), (3815, 22863), (7621, 11445)]