47934342145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{378733}}^1$

素因数の和:380244

約数の個数: 16

約数和(自身を含む): 60945875280

約数和(自身を除く): 13011533135

約数列:

[1, 5, 17, 85, 1489, 7445, 25313, 126565, 378733, 1893665, 6438461, 32192305, 563933437, 2819667185, 9586868429, 47934342145]

約数ペア:

[(1, 47934342145), (5, 9586868429), (17, 2819667185), (85, 563933437), (1489, 32192305), (7445, 6438461), (25313, 1893665), (126565, 378733)]