40682105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1559}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 51891840

約数和(自身を除く): 11209735

約数列:

[1, 5, 17, 85, 307, 1535, 1559, 5219, 7795, 26095, 26503, 132515, 478613, 2393065, 8136421, 40682105]

約数ペア:

[(1, 40682105), (5, 8136421), (17, 2393065), (85, 478613), (307, 132515), (1535, 26503), (1559, 26095), (5219, 7795)]