171774315

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9067}}^1$

素因数の和:9499

約数の個数: 24

約数和(自身を含む): 298482288

約数和(自身を除く): 126707973

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 6315, 9067, 18945, 27201, 45335, 81603, 136005, 408015, 3817207, 11451621, 19086035, 34354863, 57258105, 171774315]

約数ペア:

[(1, 171774315), (3, 57258105), (5, 34354863), (9, 19086035), (15, 11451621), (45, 3817207), (421, 408015), (1263, 136005), (2105, 81603), (3789, 45335), (6315, 27201), (9067, 18945)]