27960665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 35717760

約数和(自身を除く): 7757095

約数列:

[1, 5, 17, 85, 211, 1055, 1559, 3587, 7795, 17935, 26503, 132515, 328949, 1644745, 5592133, 27960665]

約数ペア:

[(1, 27960665), (5, 5592133), (17, 1644745), (85, 328949), (211, 132515), (1055, 26503), (1559, 17935), (3587, 7795)]