40070065

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15683}}^1$

素因数の和:15768

約数の個数: 16

約数和(自身を含む): 55709568

約数和(自身を除く): 15639503

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 15683, 78415, 109781, 548905, 1144859, 5724295, 8014013, 40070065]

約数ペア:

[(1, 40070065), (5, 8014013), (7, 5724295), (35, 1144859), (73, 548905), (365, 109781), (511, 78415), (2555, 15683)]