2744995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 3719520

約数和(自身を除く): 974525

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1721, 8605, 18931, 49909, 94655, 249545, 548999, 2744995]

約数ペア:

[(1, 2744995), (5, 548999), (11, 249545), (29, 94655), (55, 49909), (145, 18931), (319, 8605), (1595, 1721)]