57755775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 121563648

約数和(自身を除く): 63807873

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 73, 75, 77, 105, 137, 165, 175, 219, 231, 275, 365, 385, 411, 511, 525, 685, 803, 825, 959, 1095, 1155, 1507, 1533, 1825, 1925, 2055, 2409, 2555, 2877, 3425, 4015, 4521, 4795, 5475, 5621, 5775, 7535, 7665, 10001, 10275, 10549, 12045, 12775, 14385, 16863, 20075, 22605, 23975, 28105, 30003, 31647, 37675, 38325, 50005, 52745, 60225, 70007, 71925, 84315, 110011, 113025, 140525, 150015, 158235, 210021, 250025, 263725, 330033, 350035, 421575, 550055, 750075, 770077, 791175, 1050105, 1650165, 1750175, 2310231, 2750275, 3850385, 5250525, 8250825, 11551155, 19251925, 57755775]

約数ペア:

[(1, 57755775), (3, 19251925), (5, 11551155), (7, 8250825), (11, 5250525), (15, 3850385), (21, 2750275), (25, 2310231), (33, 1750175), (35, 1650165), (55, 1050105), (73, 791175), (75, 770077), (77, 750075), (105, 550055), (137, 421575), (165, 350035), (175, 330033), (219, 263725), (231, 250025), (275, 210021), (365, 158235), (385, 150015), (411, 140525), (511, 113025), (525, 110011), (685, 84315), (803, 71925), (825, 70007), (959, 60225), (1095, 52745), (1155, 50005), (1507, 38325), (1533, 37675), (1825, 31647), (1925, 30003), (2055, 28105), (2409, 23975), (2555, 22605), (2877, 20075), (3425, 16863), (4015, 14385), (4521, 12775), (4795, 12045), (5475, 10549), (5621, 10275), (5775, 10001), (7535, 7665)]