40281585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 69714432

約数和(自身を除く): 29432847

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3361, 3995, 10083, 11985, 16805, 50415, 57137, 157967, 171411, 285685, 473901, 789835, 857055, 2369505, 2685439, 8056317, 13427195, 40281585]

約数ペア:

[(1, 40281585), (3, 13427195), (5, 8056317), (15, 2685439), (17, 2369505), (47, 857055), (51, 789835), (85, 473901), (141, 285685), (235, 171411), (255, 157967), (705, 57137), (799, 50415), (2397, 16805), (3361, 11985), (3995, 10083)]