2740315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 3526848

約数和(自身を除く): 786533

約数列:

[1, 5, 17, 85, 103, 313, 515, 1565, 1751, 5321, 8755, 26605, 32239, 161195, 548063, 2740315]

約数ペア:

[(1, 2740315), (5, 548063), (17, 161195), (85, 32239), (103, 26605), (313, 8755), (515, 5321), (1565, 1751)]