4008065

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 4972800

約数和(自身を除く): 964735

約数列:

[1, 5, 73, 79, 139, 365, 395, 695, 5767, 10147, 10981, 28835, 50735, 54905, 801613, 4008065]

約数ペア:

[(1, 4008065), (5, 801613), (73, 54905), (79, 50735), (139, 28835), (365, 10981), (395, 10147), (695, 5767)]