9895785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 16941312

約数和(自身を除く): 7045527

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 257, 453, 755, 771, 1285, 2265, 2567, 3855, 4369, 7701, 12835, 13107, 21845, 38505, 38807, 65535, 116421, 194035, 582105, 659719, 1979157, 3298595, 9895785]

約数ペア:

[(1, 9895785), (3, 3298595), (5, 1979157), (15, 659719), (17, 582105), (51, 194035), (85, 116421), (151, 65535), (255, 38807), (257, 38505), (453, 21845), (755, 13107), (771, 12835), (1285, 7701), (2265, 4369), (2567, 3855)]