1321567446485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{82763}}^1$

素因数の和:83786

約数の個数: 64

約数和(自身を含む): 1946164340736

約数和(自身を除く): 624596894251

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 971, 1265, 1495, 3289, 4855, 10681, 12623, 16445, 22333, 53405, 63115, 82763, 111665, 138853, 245663, 290329, 413815, 694265, 910393, 1075919, 1228315, 1451645, 1903549, 3193619, 4551965, 5379595, 9517745, 11835109, 15968095, 20939039, 24746137, 59175545, 80362873, 104695195, 123730685, 272207507, 401814365, 883991603, 1044717349, 1361037535, 1848346079, 4419958015, 5223586745, 9241730395, 11491890839, 20331806869, 24028499027, 57459454195, 101659034345, 120142495135, 264313489297, 1321567446485]

約数ペア:

[(1, 1321567446485), (5, 264313489297), (11, 120142495135), (13, 101659034345), (23, 57459454195), (55, 24028499027), (65, 20331806869), (115, 11491890839), (143, 9241730395), (253, 5223586745), (299, 4419958015), (715, 1848346079), (971, 1361037535), (1265, 1044717349), (1495, 883991603), (3289, 401814365), (4855, 272207507), (10681, 123730685), (12623, 104695195), (16445, 80362873), (22333, 59175545), (53405, 24746137), (63115, 20939039), (82763, 15968095), (111665, 11835109), (138853, 9517745), (245663, 5379595), (290329, 4551965), (413815, 3193619), (694265, 1903549), (910393, 1451645), (1075919, 1228315)]