2729156715

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{556403}}^1$

素因数の和:556523

約数の個数: 24

約数和(自身を含む): 4773946320

約数和(自身を除く): 2044789605

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 556403, 1669209, 2782015, 5007627, 8346045, 25038135, 60647927, 181943781, 303239635, 545831343, 909718905, 2729156715]

約数ペア:

[(1, 2729156715), (3, 909718905), (5, 545831343), (9, 303239635), (15, 181943781), (45, 60647927), (109, 25038135), (327, 8346045), (545, 5007627), (981, 2782015), (1635, 1669209), (4905, 556403)]