1904014525

素因数分解:

$5^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{11489}}^1$

素因数の和:12453

約数の個数: 24

約数和(自身を含む): 2701344960

約数和(自身を除く): 797330435

約数列:

[1, 5, 7, 25, 35, 175, 947, 4735, 6629, 11489, 23675, 33145, 57445, 80423, 165725, 287225, 402115, 2010575, 10880083, 54400415, 76160581, 272002075, 380802905, 1904014525]

約数ペア:

[(1, 1904014525), (5, 380802905), (7, 272002075), (25, 76160581), (35, 54400415), (175, 10880083), (947, 2010575), (4735, 402115), (6629, 287225), (11489, 165725), (23675, 80423), (33145, 57445)]