4031125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 6110208

約数和(自身を除く): 2079083

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 271, 425, 595, 875, 1355, 1897, 2125, 2975, 4607, 6775, 9485, 14875, 23035, 32249, 33875, 47425, 115175, 161245, 237125, 575875, 806225, 4031125]

約数ペア:

[(1, 4031125), (5, 806225), (7, 575875), (17, 237125), (25, 161245), (35, 115175), (85, 47425), (119, 33875), (125, 32249), (175, 23035), (271, 14875), (425, 9485), (595, 6775), (875, 4607), (1355, 2975), (1897, 2125)]