40680145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15737}}^1$

素因数の和:15800

約数の個数: 16

約数和(自身を含む): 54390528

約数和(自身を除く): 13710383

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 15737, 78685, 173107, 739639, 865535, 3698195, 8136029, 40680145]

約数ペア:

[(1, 40680145), (5, 8136029), (11, 3698195), (47, 865535), (55, 739639), (235, 173107), (517, 78685), (2585, 15737)]