55874415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{86627}}^1$

素因数の和:86678

約数の個数: 16

約数和(自身を含む): 91479168

約数和(自身を除く): 35604753

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 86627, 259881, 433135, 1299405, 3724961, 11174883, 18624805, 55874415]

約数ペア:

[(1, 55874415), (3, 18624805), (5, 11174883), (15, 3724961), (43, 1299405), (129, 433135), (215, 259881), (645, 86627)]