66685085

素因数分解:

$5^1\times {\mathrm{79}}^2\times {\mathrm{2137}}^1$

素因数の和:2300

約数の個数: 12

約数和(自身を含む): 81085788

約数和(自身を除く): 14400703

約数列:

[1, 5, 79, 395, 2137, 6241, 10685, 31205, 168823, 844115, 13337017, 66685085]

約数ペア:

[(1, 66685085), (5, 13337017), (79, 844115), (395, 168823), (2137, 31205), (6241, 10685)]