4999869745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1594

約数の個数: 64

約数和(自身を含む): 7093578240

約数和(自身を除く): 2093708495

約数列:

[1, 5, 13, 17, 53, 59, 65, 85, 221, 265, 295, 689, 767, 901, 1003, 1105, 1447, 3127, 3445, 3835, 4505, 5015, 7235, 11713, 13039, 15635, 18811, 24599, 40651, 53159, 58565, 65195, 76691, 85373, 94055, 122995, 203255, 265795, 319787, 383455, 426865, 691067, 996983, 1109849, 1303747, 1451341, 1598935, 3455335, 4524769, 4984915, 5549245, 6518735, 7256705, 16948711, 18867433, 22623845, 58821997, 76921073, 84743555, 94337165, 294109985, 384605365, 999973949, 4999869745]

約数ペア:

[(1, 4999869745), (5, 999973949), (13, 384605365), (17, 294109985), (53, 94337165), (59, 84743555), (65, 76921073), (85, 58821997), (221, 22623845), (265, 18867433), (295, 16948711), (689, 7256705), (767, 6518735), (901, 5549245), (1003, 4984915), (1105, 4524769), (1447, 3455335), (3127, 1598935), (3445, 1451341), (3835, 1303747), (4505, 1109849), (5015, 996983), (7235, 691067), (11713, 426865), (13039, 383455), (15635, 319787), (18811, 265795), (24599, 203255), (40651, 122995), (53159, 94055), (58565, 85373), (65195, 76691)]