827981855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{117361}}^1$

素因数の和:117466

約数の個数: 16

約数和(自身を含む): 1064708064

約数和(自身を除く): 236726209

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 117361, 586805, 1995137, 9740963, 9975685, 48704815, 165596371, 827981855]

約数ペア:

[(1, 827981855), (5, 165596371), (17, 48704815), (83, 9975685), (85, 9740963), (415, 1995137), (1411, 586805), (7055, 117361)]