163251935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24943}}^1$

素因数の和:24983

約数の個数: 32

約数和(自身を含む): 258619392

約数和(自身を除く): 95367457

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 24943, 124715, 174601, 274373, 424031, 873005, 1371865, 1920611, 2120155, 2968217, 4664341, 9603055, 14841085, 23321705, 32650387, 163251935]

約数ペア:

[(1, 163251935), (5, 32650387), (7, 23321705), (11, 14841085), (17, 9603055), (35, 4664341), (55, 2968217), (77, 2120155), (85, 1920611), (119, 1371865), (187, 873005), (385, 424031), (595, 274373), (935, 174601), (1309, 124715), (6545, 24943)]