68151385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2221}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 91430856

約数和(自身を除く): 23279471

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 2221, 6137, 11105, 30685, 37757, 42199, 188785, 210995, 717383, 801781, 3586915, 4008905, 13630277, 68151385]

約数ペア:

[(1, 68151385), (5, 13630277), (17, 4008905), (19, 3586915), (85, 801781), (95, 717383), (323, 210995), (361, 188785), (1615, 42199), (1805, 37757), (2221, 30685), (6137, 11105)]