12388325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 16481088

約数和(自身を除く): 4092763

約数列:

[1, 5, 17, 25, 85, 103, 283, 425, 515, 1415, 1751, 2575, 4811, 7075, 8755, 24055, 29149, 43775, 120275, 145745, 495533, 728725, 2477665, 12388325]

約数ペア:

[(1, 12388325), (5, 2477665), (17, 728725), (25, 495533), (85, 145745), (103, 120275), (283, 43775), (425, 29149), (515, 24055), (1415, 8755), (1751, 7075), (2575, 4811)]