171505095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2617}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 291791808

約数和(自身を除く): 120286713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1285, 2617, 3855, 4369, 7851, 13085, 13107, 21845, 39255, 44489, 65535, 133467, 222445, 667335, 672569, 2017707, 3362845, 10088535, 11433673, 34301019, 57168365, 171505095]

約数ペア:

[(1, 171505095), (3, 57168365), (5, 34301019), (15, 11433673), (17, 10088535), (51, 3362845), (85, 2017707), (255, 672569), (257, 667335), (771, 222445), (1285, 133467), (2617, 65535), (3855, 44489), (4369, 39255), (7851, 21845), (13085, 13107)]