140590865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13913}}^1$

素因数の和:14008

約数の個数: 16

約数和(自身を含む): 176318208

約数和(自身を除く): 35727343

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 13913, 69565, 598259, 653911, 2991295, 3269555, 28118173, 140590865]

約数ペア:

[(1, 140590865), (5, 28118173), (43, 3269555), (47, 2991295), (215, 653911), (235, 598259), (2021, 69565), (10105, 13913)]