85213065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{811553}}^1$

素因数の和:811568

約数の個数: 16

約数和(自身を含む): 155818368

約数和(自身を除く): 70605303

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 811553, 2434659, 4057765, 5680871, 12173295, 17042613, 28404355, 85213065]

約数ペア:

[(1, 85213065), (3, 28404355), (5, 17042613), (7, 12173295), (15, 5680871), (21, 4057765), (35, 2434659), (105, 811553)]