25292553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 18253047

約数列:

[1, 3, 11, 13, 19, 29, 33, 39, 57, 87, 107, 143, 209, 247, 319, 321, 377, 429, 551, 627, 741, 957, 1131, 1177, 1391, 1653, 2033, 2717, 3103, 3531, 4147, 4173, 6061, 6099, 7163, 8151, 9309, 12441, 15301, 18183, 21489, 22363, 26429, 34133, 40339, 45903, 58957, 67089, 78793, 79287, 102399, 121017, 176871, 236379, 290719, 443729, 648527, 766441, 872157, 1331187, 1945581, 2299323, 8430851, 25292553]

約数ペア:

[(1, 25292553), (3, 8430851), (11, 2299323), (13, 1945581), (19, 1331187), (29, 872157), (33, 766441), (39, 648527), (57, 443729), (87, 290719), (107, 236379), (143, 176871), (209, 121017), (247, 102399), (319, 79287), (321, 78793), (377, 67089), (429, 58957), (551, 45903), (627, 40339), (741, 34133), (957, 26429), (1131, 22363), (1177, 21489), (1391, 18183), (1653, 15301), (2033, 12441), (2717, 9309), (3103, 8151), (3531, 7163), (4147, 6099), (4173, 6061)]