85386315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{813203}}^1$

素因数の和:813218

約数の個数: 16

約数和(自身を含む): 156135168

約数和(自身を除く): 70748853

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 813203, 2439609, 4066015, 5692421, 12198045, 17077263, 28462105, 85386315]

約数ペア:

[(1, 85386315), (3, 28462105), (5, 17077263), (7, 12198045), (15, 5692421), (21, 4066015), (35, 2439609), (105, 813203)]