30385035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39719}}^1$

素因数の和:39747

約数の個数: 24

約数和(自身を含む): 55766880

約数和(自身を除く): 25381845

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 39719, 119157, 198595, 357471, 595785, 675223, 1787355, 2025669, 3376115, 6077007, 10128345, 30385035]

約数ペア:

[(1, 30385035), (3, 10128345), (5, 6077007), (9, 3376115), (15, 2025669), (17, 1787355), (45, 675223), (51, 595785), (85, 357471), (153, 198595), (255, 119157), (765, 39719)]