565547290555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1\times {\mathrm{1907}}^1$

素因数の和:2656

約数の個数: 64

約数和(自身を含む): 753731008128

約数和(自身を除く): 188183717573

約数列:

[1, 5, 13, 41, 65, 205, 257, 433, 533, 1285, 1907, 2165, 2665, 3341, 5629, 9535, 10537, 16705, 17753, 24791, 28145, 52685, 78187, 88765, 111281, 123955, 136981, 230789, 390935, 490099, 556405, 684905, 825731, 1016431, 1153945, 1446653, 2450495, 4128655, 4562521, 5082155, 6371287, 7233265, 10734503, 20094059, 22812605, 31856435, 33854971, 53672515, 59312773, 100470295, 169274855, 212212867, 261222767, 296563865, 440114623, 1061064335, 1306113835, 2200573115, 2758767271, 8700727547, 13793836355, 43503637735, 113109458111, 565547290555]

約数ペア:

[(1, 565547290555), (5, 113109458111), (13, 43503637735), (41, 13793836355), (65, 8700727547), (205, 2758767271), (257, 2200573115), (433, 1306113835), (533, 1061064335), (1285, 440114623), (1907, 296563865), (2165, 261222767), (2665, 212212867), (3341, 169274855), (5629, 100470295), (9535, 59312773), (10537, 53672515), (16705, 33854971), (17753, 31856435), (24791, 22812605), (28145, 20094059), (52685, 10734503), (78187, 7233265), (88765, 6371287), (111281, 5082155), (123955, 4562521), (136981, 4128655), (230789, 2450495), (390935, 1446653), (490099, 1153945), (556405, 1016431), (684905, 825731)]