66419935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2239}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 84672000

約数和(自身を除く): 18252065

約数列:

[1, 5, 17, 85, 349, 1745, 2239, 5933, 11195, 29665, 38063, 190315, 781411, 3907055, 13283987, 66419935]

約数ペア:

[(1, 66419935), (5, 13283987), (17, 3907055), (85, 781411), (349, 190315), (1745, 38063), (2239, 29665), (5933, 11195)]