142488135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{186259}}^1$

素因数の和:186287

約数の個数: 24

約数和(自身を含む): 261509040

約数和(自身を除く): 119020905

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 186259, 558777, 931295, 1676331, 2793885, 3166403, 8381655, 9499209, 15832015, 28497627, 47496045, 142488135]

約数ペア:

[(1, 142488135), (3, 47496045), (5, 28497627), (9, 15832015), (15, 9499209), (17, 8381655), (45, 3166403), (51, 2793885), (85, 1676331), (153, 931295), (255, 558777), (765, 186259)]