29666575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 38185056

約数和(自身を除く): 8518481

約数列:

[1, 5, 25, 41, 103, 205, 281, 515, 1025, 1405, 2575, 4223, 7025, 11521, 21115, 28943, 57605, 105575, 144715, 288025, 723575, 1186663, 5933315, 29666575]

約数ペア:

[(1, 29666575), (5, 5933315), (25, 1186663), (41, 723575), (103, 288025), (205, 144715), (281, 105575), (515, 57605), (1025, 28943), (1405, 21115), (2575, 11521), (4223, 7025)]