87262815

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{32141}}^1$

素因数の和:32330

約数の個数: 16

約数和(自身を含む): 140396256

約数和(自身を除く): 53133441

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 32141, 96423, 160705, 482115, 5817521, 17452563, 29087605, 87262815]

約数ペア:

[(1, 87262815), (3, 29087605), (5, 17452563), (15, 5817521), (181, 482115), (543, 160705), (905, 96423), (2715, 32141)]