16611925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 23257440

約数和(自身を除く): 6645515

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 2083, 7975, 10415, 22913, 52075, 60407, 114565, 302035, 572825, 664477, 1510175, 3322385, 16611925]

約数ペア:

[(1, 16611925), (5, 3322385), (11, 1510175), (25, 664477), (29, 572825), (55, 302035), (145, 114565), (275, 60407), (319, 52075), (725, 22913), (1595, 10415), (2083, 7975)]