87514885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3943}}^1$

素因数の和:4164

約数の個数: 16

約数和(自身を含む): 110179584

約数和(自身を除く): 22664699

約数列:

[1, 5, 23, 115, 193, 965, 3943, 4439, 19715, 22195, 90689, 453445, 760999, 3804995, 17502977, 87514885]

約数ペア:

[(1, 87514885), (5, 17502977), (23, 3804995), (115, 760999), (193, 453445), (965, 90689), (3943, 22195), (4439, 19715)]