27105655

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 33310368

約数和(自身を除く): 6204713

約数列:

[1, 5, 61, 181, 305, 491, 905, 2455, 11041, 29951, 55205, 88871, 149755, 444355, 5421131, 27105655]

約数ペア:

[(1, 27105655), (5, 5421131), (61, 444355), (181, 149755), (305, 88871), (491, 55205), (905, 29951), (2455, 11041)]