1880457637245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1\times {\mathrm{256469}}^1$

素因数の和:257726

約数の個数: 64

約数和(自身を含む): 3373782831360

約数和(自身を除く): 1493325194115

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1201, 1221, 2035, 3603, 6005, 6105, 13211, 18015, 39633, 44437, 66055, 133311, 198165, 222185, 256469, 488807, 666555, 769407, 1282345, 1466421, 2444035, 2821159, 3847035, 7332105, 8463477, 9489353, 14105795, 28468059, 42317385, 47446765, 104382883, 142340295, 308019269, 313148649, 521914415, 924057807, 1540096345, 1565743245, 3388211959, 4620289035, 10164635877, 11396712953, 16941059795, 34190138859, 50823179385, 56983564765, 125363842483, 170950694295, 376091527449, 626819212415, 1880457637245]

約数ペア:

[(1, 1880457637245), (3, 626819212415), (5, 376091527449), (11, 170950694295), (15, 125363842483), (33, 56983564765), (37, 50823179385), (55, 34190138859), (111, 16941059795), (165, 11396712953), (185, 10164635877), (407, 4620289035), (555, 3388211959), (1201, 1565743245), (1221, 1540096345), (2035, 924057807), (3603, 521914415), (6005, 313148649), (6105, 308019269), (13211, 142340295), (18015, 104382883), (39633, 47446765), (44437, 42317385), (66055, 28468059), (133311, 14105795), (198165, 9489353), (222185, 8463477), (256469, 7332105), (488807, 3847035), (666555, 2821159), (769407, 2444035), (1282345, 1466421)]