6820005

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 10954944

約数和(自身を除く): 4134939

約数列:

[1, 3, 5, 15, 307, 921, 1481, 1535, 4443, 4605, 7405, 22215, 454667, 1364001, 2273335, 6820005]

約数ペア:

[(1, 6820005), (3, 2273335), (5, 1364001), (15, 454667), (307, 22215), (921, 7405), (1481, 4605), (1535, 4443)]