4589745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3393615

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 439, 615, 697, 1317, 2091, 2195, 3485, 6585, 7463, 10455, 17999, 22389, 37315, 53997, 89995, 111945, 269985, 305983, 917949, 1529915, 4589745]

約数ペア:

[(1, 4589745), (3, 1529915), (5, 917949), (15, 305983), (17, 269985), (41, 111945), (51, 89995), (85, 53997), (123, 37315), (205, 22389), (255, 17999), (439, 10455), (615, 7463), (697, 6585), (1317, 3485), (2091, 2195)]