16649065

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 20385792

約数和(自身を除く): 3736727

約数列:

[1, 5, 127, 157, 167, 635, 785, 835, 19939, 21209, 26219, 99695, 106045, 131095, 3329813, 16649065]

約数ペア:

[(1, 16649065), (5, 3329813), (127, 131095), (157, 106045), (167, 99695), (635, 26219), (785, 21209), (835, 19939)]