2278325

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 3309312

約数和(自身を除く): 1030987

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 277, 329, 1175, 1385, 1645, 1939, 6925, 8225, 9695, 13019, 48475, 65095, 91133, 325475, 455665, 2278325]

約数ペア:

[(1, 2278325), (5, 455665), (7, 325475), (25, 91133), (35, 65095), (47, 48475), (175, 13019), (235, 9695), (277, 8225), (329, 6925), (1175, 1939), (1385, 1645)]