27138545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2683}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 39551424

約数和(自身を除く): 12412879

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 2683, 10115, 13415, 18781, 45611, 93905, 228055, 319277, 775387, 1596385, 3876935, 5427709, 27138545]

約数ペア:

[(1, 27138545), (5, 5427709), (7, 3876935), (17, 1596385), (35, 775387), (85, 319277), (119, 228055), (289, 93905), (595, 45611), (1445, 18781), (2023, 13415), (2683, 10115)]