86982945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{828409}}^1$

素因数の和:828424

約数の個数: 16

約数和(自身を含む): 159054720

約数和(自身を除く): 72071775

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 828409, 2485227, 4142045, 5798863, 12426135, 17396589, 28994315, 86982945]

約数ペア:

[(1, 86982945), (3, 28994315), (5, 17396589), (7, 12426135), (15, 5798863), (21, 4142045), (35, 2485227), (105, 828409)]