71088165

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4831}}^1$

素因数の和:4954

約数の個数: 32

約数和(自身を含む): 127564800

約数和(自身を除く): 56476635

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4831, 4905, 14493, 14715, 24155, 43479, 72465, 130437, 217395, 526579, 652185, 1579737, 2632895, 4739211, 7898685, 14217633, 23696055, 71088165]

約数ペア:

[(1, 71088165), (3, 23696055), (5, 14217633), (9, 7898685), (15, 4739211), (27, 2632895), (45, 1579737), (109, 652185), (135, 526579), (327, 217395), (545, 130437), (981, 72465), (1635, 43479), (2943, 24155), (4831, 14715), (4905, 14493)]