27514985

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 6232855

約数列:

[1, 5, 71, 179, 355, 433, 895, 2165, 12709, 30743, 63545, 77507, 153715, 387535, 5502997, 27514985]

約数ペア:

[(1, 27514985), (5, 5502997), (71, 387535), (179, 153715), (355, 77507), (433, 63545), (895, 30743), (2165, 12709)]