3912125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5930496

約数和(自身を除く): 2018371

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 263, 425, 595, 875, 1315, 1841, 2125, 2975, 4471, 6575, 9205, 14875, 22355, 31297, 32875, 46025, 111775, 156485, 230125, 558875, 782425, 3912125]

約数ペア:

[(1, 3912125), (5, 782425), (7, 558875), (17, 230125), (25, 156485), (35, 111775), (85, 46025), (119, 32875), (125, 31297), (175, 22355), (263, 14875), (425, 9205), (595, 6575), (875, 4471), (1315, 2975), (1841, 2125)]