12247025

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 17736960

約数和(自身を除く): 5489935

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1489, 1645, 7445, 8225, 10423, 37225, 52115, 69983, 260575, 349915, 489881, 1749575, 2449405, 12247025]

約数ペア:

[(1, 12247025), (5, 2449405), (7, 1749575), (25, 489881), (35, 349915), (47, 260575), (175, 69983), (235, 52115), (329, 37225), (1175, 10423), (1489, 8225), (1645, 7445)]