2850475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 3950640

約数和(自身を除く): 1100165

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 353, 425, 475, 1615, 1765, 6001, 6707, 8075, 8825, 30005, 33535, 114019, 150025, 167675, 570095, 2850475]

約数ペア:

[(1, 2850475), (5, 570095), (17, 167675), (19, 150025), (25, 114019), (85, 33535), (95, 30005), (323, 8825), (353, 8075), (425, 6707), (475, 6001), (1615, 1765)]