82090325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 106588416

約数和(自身を除く): 24498091

約数列:

[1, 5, 25, 31, 73, 155, 365, 775, 1451, 1825, 2263, 7255, 11315, 36275, 44981, 56575, 105923, 224905, 529615, 1124525, 2648075, 3283613, 16418065, 82090325]

約数ペア:

[(1, 82090325), (5, 16418065), (25, 3283613), (31, 2648075), (73, 1124525), (155, 529615), (365, 224905), (775, 105923), (1451, 56575), (1825, 44981), (2263, 36275), (7255, 11315)]