12885135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 9578865

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1559, 1653, 2755, 4677, 7795, 8265, 23385, 29621, 45211, 88863, 135633, 148105, 226055, 444315, 678165, 859009, 2577027, 4295045, 12885135]

約数ペア:

[(1, 12885135), (3, 4295045), (5, 2577027), (15, 859009), (19, 678165), (29, 444315), (57, 226055), (87, 148105), (95, 135633), (145, 88863), (285, 45211), (435, 29621), (551, 23385), (1559, 8265), (1653, 7795), (2755, 4677)]