2015260805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{246817}}^1$

素因数の和:246916

約数の個数: 16

約数和(自身を含む): 2559009024

約数和(自身を除く): 543748219

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 246817, 1234085, 5676791, 17524007, 28383955, 87620035, 403052161, 2015260805]

約数ペア:

[(1, 2015260805), (5, 403052161), (23, 87620035), (71, 28383955), (115, 17524007), (355, 5676791), (1633, 1234085), (8165, 246817)]