16906925

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5683}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 25373376

約数和(自身を除く): 8466451

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 5683, 28415, 39781, 96611, 142075, 198905, 483055, 676277, 994525, 2415275, 3381385, 16906925]

約数ペア:

[(1, 16906925), (5, 3381385), (7, 2415275), (17, 994525), (25, 676277), (35, 483055), (85, 198905), (119, 142075), (175, 96611), (425, 39781), (595, 28415), (2975, 5683)]