9956155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 13127904

約数和(自身を除く): 3171749

約数列:

[1, 5, 11, 55, 157, 785, 1153, 1727, 5765, 8635, 12683, 63415, 181021, 905105, 1991231, 9956155]

約数ペア:

[(1, 9956155), (5, 1991231), (11, 905105), (55, 181021), (157, 63415), (785, 12683), (1153, 8635), (1727, 5765)]