12045255

素因数分解:

$3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{971}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 19315584

約数和(自身を除く): 7270329

約数列:

[1, 3, 5, 15, 827, 971, 2481, 2913, 4135, 4855, 12405, 14565, 803017, 2409051, 4015085, 12045255]

約数ペア:

[(1, 12045255), (3, 4015085), (5, 2409051), (15, 803017), (827, 14565), (971, 12405), (2481, 4855), (2913, 4135)]