140143685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{2797}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 183727872

約数和(自身を除く): 43584187

約数列:

[1, 5, 11, 55, 911, 2797, 4555, 10021, 13985, 30767, 50105, 153835, 2548067, 12740335, 28028737, 140143685]

約数ペア:

[(1, 140143685), (5, 28028737), (11, 12740335), (55, 2548067), (911, 153835), (2797, 50105), (4555, 30767), (10021, 13985)]