230852775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181061}}^1$

素因数の和:181091

約数の個数: 24

約数和(自身を含む): 404130384

約数和(自身を除く): 173277609

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 181061, 543183, 905305, 2715915, 3078037, 4526525, 9234111, 13579575, 15390185, 46170555, 76950925, 230852775]

約数ペア:

[(1, 230852775), (3, 76950925), (5, 46170555), (15, 15390185), (17, 13579575), (25, 9234111), (51, 4526525), (75, 3078037), (85, 2715915), (255, 905305), (425, 543183), (1275, 181061)]