168346325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 256483584

約数和(自身を除く): 88137259

約数列:

[1, 5, 7, 17, 25, 35, 71, 85, 119, 175, 355, 425, 497, 595, 797, 1207, 1775, 2485, 2975, 3985, 5579, 6035, 8449, 12425, 13549, 19925, 27895, 30175, 42245, 56587, 67745, 94843, 139475, 211225, 282935, 338725, 396109, 474215, 961979, 1414675, 1980545, 2371075, 4809895, 6733853, 9902725, 24049475, 33669265, 168346325]

約数ペア:

[(1, 168346325), (5, 33669265), (7, 24049475), (17, 9902725), (25, 6733853), (35, 4809895), (71, 2371075), (85, 1980545), (119, 1414675), (175, 961979), (355, 474215), (425, 396109), (497, 338725), (595, 282935), (797, 211225), (1207, 139475), (1775, 94843), (2485, 67745), (2975, 56587), (3985, 42245), (5579, 30175), (6035, 27895), (8449, 19925), (12425, 13549)]