202500005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{125387}}^1$

素因数の和:125428

約数の個数: 16

約数和(自身を含む): 270838080

約数和(自身を除く): 68338075

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 125387, 626935, 2131579, 2382353, 10657895, 11911765, 40500001, 202500005]

約数ペア:

[(1, 202500005), (5, 40500001), (17, 11911765), (19, 10657895), (85, 2382353), (95, 2131579), (323, 626935), (1615, 125387)]