16328075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 21703968

約数和(自身を除く): 5375893

約数列:

[1, 5, 17, 25, 85, 103, 373, 425, 515, 1751, 1865, 2575, 6341, 8755, 9325, 31705, 38419, 43775, 158525, 192095, 653123, 960475, 3265615, 16328075]

約数ペア:

[(1, 16328075), (5, 3265615), (17, 960475), (25, 653123), (85, 192095), (103, 158525), (373, 43775), (425, 38419), (515, 31705), (1751, 9325), (1865, 8755), (2575, 6341)]