7154385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 13308672

約数和(自身を除く): 6154287

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1117, 1281, 2135, 3351, 5585, 6405, 7819, 16755, 23457, 39095, 68137, 117285, 204411, 340685, 476959, 1022055, 1430877, 2384795, 7154385]

約数ペア:

[(1, 7154385), (3, 2384795), (5, 1430877), (7, 1022055), (15, 476959), (21, 340685), (35, 204411), (61, 117285), (105, 68137), (183, 39095), (305, 23457), (427, 16755), (915, 7819), (1117, 6405), (1281, 5585), (2135, 3351)]