42554985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 75316608

約数和(自身を除く): 32761623

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 3533, 4015, 10599, 12045, 17665, 38863, 52995, 116589, 194315, 257909, 582945, 773727, 1289545, 2836999, 3868635, 8510997, 14184995, 42554985]

約数ペア:

[(1, 42554985), (3, 14184995), (5, 8510997), (11, 3868635), (15, 2836999), (33, 1289545), (55, 773727), (73, 582945), (165, 257909), (219, 194315), (365, 116589), (803, 52995), (1095, 38863), (2409, 17665), (3533, 12045), (4015, 10599)]