67373075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 107612160

約数和(自身を除く): 40239085

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 1085, 1129, 1705, 1925, 2387, 5425, 5645, 7903, 8525, 11935, 12419, 28225, 34999, 39515, 59675, 62095, 86933, 174995, 197575, 244993, 310475, 384989, 434665, 874975, 1224965, 1924945, 2173325, 2694923, 6124825, 9624725, 13474615, 67373075]

約数ペア:

[(1, 67373075), (5, 13474615), (7, 9624725), (11, 6124825), (25, 2694923), (31, 2173325), (35, 1924945), (55, 1224965), (77, 874975), (155, 434665), (175, 384989), (217, 310475), (275, 244993), (341, 197575), (385, 174995), (775, 86933), (1085, 62095), (1129, 59675), (1705, 39515), (1925, 34999), (2387, 28225), (5425, 12419), (5645, 11935), (7903, 8525)]