55859085

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 104405760

約数和(自身を除く): 48546675

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 53, 111, 135, 159, 185, 211, 265, 333, 477, 555, 633, 795, 999, 1055, 1431, 1665, 1899, 1961, 2385, 3165, 4995, 5697, 5883, 7155, 7807, 9495, 9805, 11183, 17649, 23421, 28485, 29415, 33549, 39035, 52947, 55915, 70263, 88245, 100647, 117105, 167745, 210789, 264735, 301941, 351315, 413771, 503235, 1053945, 1241313, 1509705, 2068855, 3723939, 6206565, 11171817, 18619695, 55859085]

約数ペア:

[(1, 55859085), (3, 18619695), (5, 11171817), (9, 6206565), (15, 3723939), (27, 2068855), (37, 1509705), (45, 1241313), (53, 1053945), (111, 503235), (135, 413771), (159, 351315), (185, 301941), (211, 264735), (265, 210789), (333, 167745), (477, 117105), (555, 100647), (633, 88245), (795, 70263), (999, 55915), (1055, 52947), (1431, 39035), (1665, 33549), (1899, 29415), (1961, 28485), (2385, 23421), (3165, 17649), (4995, 11183), (5697, 9805), (5883, 9495), (7155, 7807)]