86231815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{769}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 106333920

約数和(自身を除く): 20102105

約数列:

[1, 5, 41, 205, 547, 769, 2735, 3845, 22427, 31529, 112135, 157645, 420643, 2103215, 17246363, 86231815]

約数ペア:

[(1, 86231815), (5, 17246363), (41, 2103215), (205, 420643), (547, 157645), (769, 112135), (2735, 31529), (3845, 22427)]