70300015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17597}}^1$

素因数の和:17666

約数の個数: 16

約数和(自身を含む): 91228032

約数和(自身を除く): 20928017

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 17597, 87985, 299149, 827059, 1495745, 4135295, 14060003, 70300015]

約数ペア:

[(1, 70300015), (5, 14060003), (17, 4135295), (47, 1495745), (85, 827059), (235, 299149), (799, 87985), (3995, 17597)]