25212250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{14407}}^1$

素因数の和:14431

約数の個数: 32

約数和(自身を含む): 53943552

約数和(自身を除く): 28731302

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 14407, 28814, 72035, 100849, 144070, 201698, 360175, 504245, 720350, 1008490, 1800875, 2521225, 3601750, 5042450, 12606125, 25212250]

約数ペア:

[(1, 25212250), (2, 12606125), (5, 5042450), (7, 3601750), (10, 2521225), (14, 1800875), (25, 1008490), (35, 720350), (50, 504245), (70, 360175), (125, 201698), (175, 144070), (250, 100849), (350, 72035), (875, 28814), (1750, 14407)]