8118265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 10400400

約数和(自身を除く): 2282135

約数列:

[1, 5, 17, 85, 149, 641, 745, 2533, 3205, 10897, 12665, 54485, 95509, 477545, 1623653, 8118265]

約数ペア:

[(1, 8118265), (5, 1623653), (17, 477545), (85, 95509), (149, 54485), (641, 12665), (745, 10897), (2533, 3205)]