159881985

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3413}}^1$

素因数の和:3774

約数の個数: 32

約数和(自身を含む): 285137280

約数和(自身を除く): 125255295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 1041, 1735, 3123, 3413, 5205, 9369, 10239, 15615, 17065, 30717, 46845, 51195, 92151, 153585, 460755, 1184311, 3552933, 5921555, 10658799, 17764665, 31976397, 53293995, 159881985]

約数ペア:

[(1, 159881985), (3, 53293995), (5, 31976397), (9, 17764665), (15, 10658799), (27, 5921555), (45, 3552933), (135, 1184311), (347, 460755), (1041, 153585), (1735, 92151), (3123, 51195), (3413, 46845), (5205, 30717), (9369, 17065), (10239, 15615)]