15385595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 19644768

約数和(自身を除く): 4259173

約数列:

[1, 5, 17, 85, 317, 571, 1585, 2855, 5389, 9707, 26945, 48535, 181007, 905035, 3077119, 15385595]

約数ペア:

[(1, 15385595), (5, 3077119), (17, 905035), (85, 181007), (317, 48535), (571, 26945), (1585, 9707), (2855, 5389)]