5205655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 8152704

約数和(自身を除く): 2947049

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 673, 1105, 1547, 3365, 4711, 7735, 8749, 11441, 23555, 43745, 57205, 61243, 80087, 148733, 306215, 400435, 743665, 1041131, 5205655]

約数ペア:

[(1, 5205655), (5, 1041131), (7, 743665), (13, 400435), (17, 306215), (35, 148733), (65, 80087), (85, 61243), (91, 57205), (119, 43745), (221, 23555), (455, 11441), (595, 8749), (673, 7735), (1105, 4711), (1547, 3365)]