8034285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 15857856

約数和(自身を除く): 7823571

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 643, 735, 833, 1785, 1929, 2499, 3215, 4165, 4501, 9645, 10931, 12495, 13503, 22505, 31507, 32793, 54655, 67515, 76517, 94521, 157535, 163965, 229551, 382585, 472605, 535619, 1147755, 1606857, 2678095, 8034285]

約数ペア:

[(1, 8034285), (3, 2678095), (5, 1606857), (7, 1147755), (15, 535619), (17, 472605), (21, 382585), (35, 229551), (49, 163965), (51, 157535), (85, 94521), (105, 76517), (119, 67515), (147, 54655), (245, 32793), (255, 31507), (357, 22505), (595, 13503), (643, 12495), (735, 10931), (833, 9645), (1785, 4501), (1929, 4165), (2499, 3215)]