27071785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3821}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 35315280

約数和(自身を除く): 8243495

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3821, 7085, 19105, 49673, 248365, 416489, 2082445, 5414357, 27071785]

約数ペア:

[(1, 27071785), (5, 5414357), (13, 2082445), (65, 416489), (109, 248365), (545, 49673), (1417, 19105), (3821, 7085)]