823075

素因数分解:

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

素因数の和:135

約数の個数: 24

約数和(自身を含む): 1156176

約数和(自身を除く): 333101

約数列:

[1, 5, 11, 25, 41, 55, 73, 205, 275, 365, 451, 803, 1025, 1825, 2255, 2993, 4015, 11275, 14965, 20075, 32923, 74825, 164615, 823075]

約数ペア:

[(1, 823075), (5, 164615), (11, 74825), (25, 32923), (41, 20075), (55, 14965), (73, 11275), (205, 4015), (275, 2993), (365, 2255), (451, 1825), (803, 1025)]