140119735

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 200540160

約数和(自身を除く): 60420425

約数列:

[1, 5, 7, 29, 35, 127, 145, 203, 635, 889, 1015, 1087, 3683, 4445, 5435, 7609, 18415, 25781, 31523, 38045, 128905, 138049, 157615, 220661, 690245, 966343, 1103305, 4003421, 4831715, 20017105, 28023947, 140119735]

約数ペア:

[(1, 140119735), (5, 28023947), (7, 20017105), (29, 4831715), (35, 4003421), (127, 1103305), (145, 966343), (203, 690245), (635, 220661), (889, 157615), (1015, 138049), (1087, 128905), (3683, 38045), (4445, 31523), (5435, 25781), (7609, 18415)]