2181415785

素因数分解:

$3^1\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{59141}}^1$

素因数の和:61608

約数の個数: 16

約数和(自身を含む): 3491743680

約数和(自身を除く): 1310327895

約数列:

[1, 3, 5, 15, 2459, 7377, 12295, 36885, 59141, 177423, 295705, 887115, 145427719, 436283157, 727138595, 2181415785]

約数ペア:

[(1, 2181415785), (3, 727138595), (5, 436283157), (15, 145427719), (2459, 887115), (7377, 295705), (12295, 177423), (36885, 59141)]