66122105

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21227}}^1$

素因数の和:21328

約数の個数: 16

約数和(自身を含む): 91704960

約数和(自身を除く): 25582855

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 21227, 106135, 148589, 742945, 1889203, 9446015, 13224421, 66122105]

約数ペア:

[(1, 66122105), (5, 13224421), (7, 9446015), (35, 1889203), (89, 742945), (445, 148589), (623, 106135), (3115, 21227)]