146499025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9949}}^1$

素因数の和:10009

約数の個数: 24

約数和(自身を含む): 197408000

約数和(自身を除く): 50908975

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 9949, 14725, 49745, 189031, 248725, 308419, 945155, 1542095, 4725775, 5859961, 7710475, 29299805, 146499025]

約数ペア:

[(1, 146499025), (5, 29299805), (19, 7710475), (25, 5859961), (31, 4725775), (95, 1542095), (155, 945155), (475, 308419), (589, 248725), (775, 189031), (2945, 49745), (9949, 14725)]