2643465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 4749696

約数和(自身を除く): 2106231

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 433, 555, 1221, 1299, 2035, 2165, 4763, 6105, 6495, 14289, 16021, 23815, 48063, 71445, 80105, 176231, 240315, 528693, 881155, 2643465]

約数ペア:

[(1, 2643465), (3, 881155), (5, 528693), (11, 240315), (15, 176231), (33, 80105), (37, 71445), (55, 48063), (111, 23815), (165, 16021), (185, 14289), (407, 6495), (433, 6105), (555, 4763), (1221, 2165), (1299, 2035)]