8279255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 10588320

約数和(自身を除く): 2309065

約数列:

[1, 5, 17, 85, 257, 379, 1285, 1895, 4369, 6443, 21845, 32215, 97403, 487015, 1655851, 8279255]

約数ペア:

[(1, 8279255), (5, 1655851), (17, 487015), (85, 97403), (257, 32215), (379, 21845), (1285, 6443), (1895, 4369)]