2958565555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 4098911040

約数和(自身を除く): 1140345485

約数列:

[1, 5, 11, 23, 55, 115, 121, 173, 253, 605, 865, 1229, 1265, 1903, 2783, 3979, 6145, 9515, 13519, 13915, 19895, 20933, 28267, 43769, 67595, 104665, 141335, 148709, 212617, 218845, 310937, 481459, 743545, 1063085, 1554685, 2338787, 2407295, 3420307, 4890191, 11693935, 17101535, 24450955, 25726657, 53792101, 128633285, 268960505, 591713111, 2958565555]

約数ペア:

[(1, 2958565555), (5, 591713111), (11, 268960505), (23, 128633285), (55, 53792101), (115, 25726657), (121, 24450955), (173, 17101535), (253, 11693935), (605, 4890191), (865, 3420307), (1229, 2407295), (1265, 2338787), (1903, 1554685), (2783, 1063085), (3979, 743545), (6145, 481459), (9515, 310937), (13519, 218845), (13915, 212617), (19895, 148709), (20933, 141335), (28267, 104665), (43769, 67595)]