3940372795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{311123}}^1$

素因数の和:311294

約数の個数: 16

約数和(自身を含む): 5040208800

約数和(自身を除く): 1099836005

約数列:

[1, 5, 17, 85, 149, 745, 2533, 12665, 311123, 1555615, 5289091, 26445455, 46357327, 231786635, 788074559, 3940372795]

約数ペア:

[(1, 3940372795), (5, 788074559), (17, 231786635), (85, 46357327), (149, 26445455), (745, 5289091), (2533, 1555615), (12665, 311123)]