42643375

素因数分解:

$5^3\times {\mathrm{113}}^1\times {\mathrm{3019}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 53707680

約数和(自身を除く): 11064305

約数列:

[1, 5, 25, 113, 125, 565, 2825, 3019, 14125, 15095, 75475, 341147, 377375, 1705735, 8528675, 42643375]

約数ペア:

[(1, 42643375), (5, 8528675), (25, 1705735), (113, 377375), (125, 341147), (565, 75475), (2825, 15095), (3019, 14125)]