12452075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 16592688

約数和(自身を除く): 4140613

約数列:

[1, 5, 17, 25, 83, 85, 353, 415, 425, 1411, 1765, 2075, 6001, 7055, 8825, 29299, 30005, 35275, 146495, 150025, 498083, 732475, 2490415, 12452075]

約数ペア:

[(1, 12452075), (5, 2490415), (17, 732475), (25, 498083), (83, 150025), (85, 146495), (353, 35275), (415, 30005), (425, 29299), (1411, 8825), (1765, 7055), (2075, 6001)]