83996825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 119992320

約数和(自身を除く): 35995495

約数列:

[1, 5, 11, 25, 31, 55, 59, 155, 167, 275, 295, 341, 649, 775, 835, 1475, 1705, 1829, 1837, 3245, 4175, 5177, 8525, 9145, 9185, 9853, 16225, 20119, 25885, 45725, 45925, 49265, 56947, 100595, 108383, 129425, 246325, 284735, 305443, 502975, 541915, 1423675, 1527215, 2709575, 3359873, 7636075, 16799365, 83996825]

約数ペア:

[(1, 83996825), (5, 16799365), (11, 7636075), (25, 3359873), (31, 2709575), (55, 1527215), (59, 1423675), (155, 541915), (167, 502975), (275, 305443), (295, 284735), (341, 246325), (649, 129425), (775, 108383), (835, 100595), (1475, 56947), (1705, 49265), (1829, 45925), (1837, 45725), (3245, 25885), (4175, 20119), (5177, 16225), (8525, 9853), (9145, 9185)]