2056551585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^2\times {\mathrm{389}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 3619062720

約数和(自身を除く): 1562511135

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 179, 389, 537, 895, 1167, 1945, 1969, 2685, 4279, 5835, 5907, 9845, 12837, 21395, 29535, 32041, 64185, 69631, 96123, 160205, 208893, 348155, 352451, 480615, 765941, 1044465, 1057353, 1762255, 2297823, 3829705, 5286765, 11489115, 12463949, 37391847, 62319745, 137103439, 186959235, 411310317, 685517195, 2056551585]

約数ペア:

[(1, 2056551585), (3, 685517195), (5, 411310317), (11, 186959235), (15, 137103439), (33, 62319745), (55, 37391847), (165, 12463949), (179, 11489115), (389, 5286765), (537, 3829705), (895, 2297823), (1167, 1762255), (1945, 1057353), (1969, 1044465), (2685, 765941), (4279, 480615), (5835, 352451), (5907, 348155), (9845, 208893), (12837, 160205), (21395, 96123), (29535, 69631), (32041, 64185)]