22380925

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7523}}^1$

素因数の和:7557

約数の個数: 24

約数和(自身を含む): 33587136

約数和(自身を除く): 11206211

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 7523, 37615, 52661, 127891, 188075, 263305, 639455, 895237, 1316525, 3197275, 4476185, 22380925]

約数ペア:

[(1, 22380925), (5, 4476185), (7, 3197275), (17, 1316525), (25, 895237), (35, 639455), (85, 263305), (119, 188075), (175, 127891), (425, 52661), (595, 37615), (2975, 7523)]