82142725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27611}}^1$

素因数の和:27645

約数の個数: 24

約数和(自身を含む): 123259968

約数和(自身を除く): 41117243

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 27611, 138055, 193277, 469387, 690275, 966385, 2346935, 3285709, 4831925, 11734675, 16428545, 82142725]

約数ペア:

[(1, 82142725), (5, 16428545), (7, 11734675), (17, 4831925), (25, 3285709), (35, 2346935), (85, 966385), (119, 690275), (175, 469387), (425, 193277), (595, 138055), (2975, 27611)]