8171985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 14065920

約数和(自身を除く): 5893935

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 439, 1095, 1241, 1317, 2195, 3723, 6205, 6585, 7463, 18615, 22389, 32047, 37315, 96141, 111945, 160235, 480705, 544799, 1634397, 2723995, 8171985]

約数ペア:

[(1, 8171985), (3, 2723995), (5, 1634397), (15, 544799), (17, 480705), (51, 160235), (73, 111945), (85, 96141), (219, 37315), (255, 32047), (365, 22389), (439, 18615), (1095, 7463), (1241, 6585), (1317, 6205), (2195, 3723)]