10821105

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 8048655

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1259, 1719, 2865, 3777, 6295, 8595, 11331, 18885, 56655, 240469, 721407, 1202345, 2164221, 3607035, 10821105]

約数ペア:

[(1, 10821105), (3, 3607035), (5, 2164221), (9, 1202345), (15, 721407), (45, 240469), (191, 56655), (573, 18885), (955, 11331), (1259, 8595), (1719, 6295), (2865, 3777)]