72265985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 98461440

約数和(自身を除く): 26195455

約数列:

[1, 5, 11, 41, 55, 73, 205, 365, 439, 451, 803, 2195, 2255, 2993, 4015, 4829, 14965, 17999, 24145, 32047, 32923, 89995, 160235, 164615, 197989, 352517, 989945, 1313927, 1762585, 6569635, 14453197, 72265985]

約数ペア:

[(1, 72265985), (5, 14453197), (11, 6569635), (41, 1762585), (55, 1313927), (73, 989945), (205, 352517), (365, 197989), (439, 164615), (451, 160235), (803, 89995), (2195, 32923), (2255, 32047), (2993, 24145), (4015, 17999), (4829, 14965)]