1810765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 2480184

約数和(自身を除く): 669419

約数列:

[1, 5, 11, 41, 55, 73, 121, 205, 365, 451, 605, 803, 2255, 2993, 4015, 4961, 8833, 14965, 24805, 32923, 44165, 164615, 362153, 1810765]

約数ペア:

[(1, 1810765), (5, 362153), (11, 164615), (41, 44165), (55, 32923), (73, 24805), (121, 14965), (205, 8833), (365, 4961), (451, 4015), (605, 2993), (803, 2255)]