218348545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13859}}^1$

素因数の和:14024

約数の個数: 16

約数和(自身を含む): 275425920

約数和(自身を除く): 57077375

約数列:

[1, 5, 23, 115, 137, 685, 3151, 13859, 15755, 69295, 318757, 1593785, 1898683, 9493415, 43669709, 218348545]

約数ペア:

[(1, 218348545), (5, 43669709), (23, 9493415), (115, 1898683), (137, 1593785), (685, 318757), (3151, 69295), (13859, 15755)]