231685265

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1061}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 337665024

約数和(自身を除く): 105979759

約数列:

[1, 5, 7, 17, 35, 85, 119, 367, 595, 1061, 1835, 2569, 5305, 6239, 7427, 12845, 18037, 31195, 37135, 43673, 90185, 126259, 218365, 389387, 631295, 1946935, 2725709, 6619579, 13628545, 33097895, 46337053, 231685265]

約数ペア:

[(1, 231685265), (5, 46337053), (7, 33097895), (17, 13628545), (35, 6619579), (85, 2725709), (119, 1946935), (367, 631295), (595, 389387), (1061, 218365), (1835, 126259), (2569, 90185), (5305, 43673), (6239, 37135), (7427, 31195), (12845, 18037)]