11421705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 19782144

約数和(自身を除く): 8360439

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 953, 2397, 2859, 3995, 4765, 11985, 14295, 16201, 44791, 48603, 81005, 134373, 223955, 243015, 671865, 761447, 2284341, 3807235, 11421705]

約数ペア:

[(1, 11421705), (3, 3807235), (5, 2284341), (15, 761447), (17, 671865), (47, 243015), (51, 223955), (85, 134373), (141, 81005), (235, 48603), (255, 44791), (705, 16201), (799, 14295), (953, 11985), (2397, 4765), (2859, 3995)]