2680005

素因数分解:

$3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 4308480

約数和(自身を除く): 1628475

約数列:

[1, 3, 5, 15, 373, 479, 1119, 1437, 1865, 2395, 5595, 7185, 178667, 536001, 893335, 2680005]

約数ペア:

[(1, 2680005), (3, 893335), (5, 536001), (15, 178667), (373, 7185), (479, 5595), (1119, 2395), (1437, 1865)]