157774287385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{85297}}^1$

素因数の和:85538

約数の個数: 48

約数和(自身を含む): 224777289600

約数和(自身を除く): 67003002215

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 199, 715, 845, 995, 1859, 2189, 2587, 9295, 10945, 12935, 28457, 33631, 85297, 142285, 168155, 369941, 426485, 938267, 1108861, 1849705, 4691335, 5544305, 12197471, 14415193, 16974103, 60987355, 72075965, 84870515, 158567123, 186715133, 220663339, 792835615, 933575665, 1103316695, 2427296729, 2868623407, 12136483645, 14343117035, 31554857477, 157774287385]

約数ペア:

[(1, 157774287385), (5, 31554857477), (11, 14343117035), (13, 12136483645), (55, 2868623407), (65, 2427296729), (143, 1103316695), (169, 933575665), (199, 792835615), (715, 220663339), (845, 186715133), (995, 158567123), (1859, 84870515), (2189, 72075965), (2587, 60987355), (9295, 16974103), (10945, 14415193), (12935, 12197471), (28457, 5544305), (33631, 4691335), (85297, 1849705), (142285, 1108861), (168155, 938267), (369941, 426485)]