85042605

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131849}}^1$

素因数の和:131900

約数の個数: 16

約数和(自身を含む): 139233600

約数和(自身を除く): 54190995

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 131849, 395547, 659245, 1977735, 5669507, 17008521, 28347535, 85042605]

約数ペア:

[(1, 85042605), (3, 28347535), (5, 17008521), (15, 5669507), (43, 1977735), (129, 659245), (215, 395547), (645, 131849)]