382872385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1493}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 557632512

約数和(自身を除く): 174760127

約数列:

[1, 5, 7, 17, 35, 85, 119, 431, 595, 1493, 2155, 3017, 7327, 7465, 10451, 15085, 25381, 36635, 51289, 52255, 126905, 177667, 256445, 643483, 888335, 3217415, 4504381, 10939211, 22521905, 54696055, 76574477, 382872385]

約数ペア:

[(1, 382872385), (5, 76574477), (7, 54696055), (17, 22521905), (35, 10939211), (85, 4504381), (119, 3217415), (431, 888335), (595, 643483), (1493, 256445), (2155, 177667), (3017, 126905), (7327, 52255), (7465, 51289), (10451, 36635), (15085, 25381)]