1520334145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 2069028864

約数和(自身を除く): 548694719

約数列:

[1, 5, 11, 47, 55, 121, 127, 235, 421, 517, 605, 635, 1397, 2105, 2585, 4631, 5687, 5969, 6985, 15367, 19787, 23155, 28435, 29845, 50941, 53467, 65659, 76835, 98935, 217657, 254705, 267335, 328295, 588137, 722249, 1088285, 2394227, 2512949, 2940685, 3611245, 6469507, 11971135, 12564745, 27642439, 32347535, 138212195, 304066829, 1520334145]

約数ペア:

[(1, 1520334145), (5, 304066829), (11, 138212195), (47, 32347535), (55, 27642439), (121, 12564745), (127, 11971135), (235, 6469507), (421, 3611245), (517, 2940685), (605, 2512949), (635, 2394227), (1397, 1088285), (2105, 722249), (2585, 588137), (4631, 328295), (5687, 267335), (5969, 254705), (6985, 217657), (15367, 98935), (19787, 76835), (23155, 65659), (28435, 53467), (29845, 50941)]