128526185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{27259}}^1$

素因数の和:27328

約数の個数: 16

約数和(自身を含む): 164868480

約数和(自身を除く): 36342295

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 27259, 136295, 626957, 1117619, 3134785, 5588095, 25705237, 128526185]

約数ペア:

[(1, 128526185), (5, 25705237), (23, 5588095), (41, 3134785), (115, 1117619), (205, 626957), (943, 136295), (4715, 27259)]