85304953

素因数分解:

${\mathrm{23}}^2\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 18

約数和(自身を含む): 92360954

約数和(自身を除く): 7056001

約数列:

[1, 23, 47, 73, 529, 1081, 1679, 2209, 3431, 24863, 38617, 50807, 78913, 161257, 1168561, 1814999, 3708911, 85304953]

約数ペア:

[(1, 85304953), (23, 3708911), (47, 1814999), (73, 1168561), (529, 161257), (1081, 78913), (1679, 50807), (2209, 38617), (3431, 24863)]