42865045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15559}}^1$

素因数の和:15612

約数の個数: 16

約数和(自身を含む): 56016000

約数和(自身を除く): 13150955

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 15559, 77795, 295621, 451211, 1478105, 2256055, 8573009, 42865045]

約数ペア:

[(1, 42865045), (5, 8573009), (19, 2256055), (29, 1478105), (95, 451211), (145, 295621), (551, 77795), (2755, 15559)]