6446485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 8262000

約数和(自身を除く): 1815515

約数列:

[1, 5, 17, 85, 149, 509, 745, 2533, 2545, 8653, 12665, 43265, 75841, 379205, 1289297, 6446485]

約数ペア:

[(1, 6446485), (5, 1289297), (17, 379205), (85, 75841), (149, 43265), (509, 12665), (745, 8653), (2533, 2545)]