128663065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3823}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 158588928

約数和(自身を除く): 29925863

約数列:

[1, 5, 53, 127, 265, 635, 3823, 6731, 19115, 33655, 202619, 485521, 1013095, 2427605, 25732613, 128663065]

約数ペア:

[(1, 128663065), (5, 25732613), (53, 2427605), (127, 1013095), (265, 485521), (635, 202619), (3823, 33655), (6731, 19115)]