2228975

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 3237888

約数和(自身を除く): 1008913

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 271, 329, 1175, 1355, 1645, 1897, 6775, 8225, 9485, 12737, 47425, 63685, 89159, 318425, 445795, 2228975]

約数ペア:

[(1, 2228975), (5, 445795), (7, 318425), (25, 89159), (35, 63685), (47, 47425), (175, 12737), (235, 9485), (271, 8225), (329, 6775), (1175, 1897), (1355, 1645)]