86906955

素因数分解:

$3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{7057}}^1$

素因数の和:7886

約数の個数: 16

約数和(自身を含む): 139240224

約数和(自身を除く): 52333269

約数列:

[1, 3, 5, 15, 821, 2463, 4105, 7057, 12315, 21171, 35285, 105855, 5793797, 17381391, 28968985, 86906955]

約数ペア:

[(1, 86906955), (3, 28968985), (5, 17381391), (15, 5793797), (821, 105855), (2463, 35285), (4105, 21171), (7057, 12315)]