40527655

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 57283632

約数和(自身を除く): 16755977

約数列:

[1, 5, 7, 35, 49, 83, 245, 415, 581, 1993, 2905, 4067, 9965, 13951, 20335, 69755, 97657, 165419, 488285, 827095, 1157933, 5789665, 8105531, 40527655]

約数ペア:

[(1, 40527655), (5, 8105531), (7, 5789665), (35, 1157933), (49, 827095), (83, 488285), (245, 165419), (415, 97657), (581, 69755), (1993, 20335), (2905, 13951), (4067, 9965)]