229712085

素因数分解:

$3^3\times 5^1\times {\mathrm{1701571}}^1$

素因数の和:1701585

約数の個数: 16

約数和(自身を含む): 408377280

約数和(自身を除く): 178665195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1701571, 5104713, 8507855, 15314139, 25523565, 45942417, 76570695, 229712085]

約数ペア:

[(1, 229712085), (3, 76570695), (5, 45942417), (9, 25523565), (15, 15314139), (27, 8507855), (45, 5104713), (135, 1701571)]