4042385

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 5028480

約数和(自身を除く): 986095

約数列:

[1, 5, 59, 71, 193, 295, 355, 965, 4189, 11387, 13703, 20945, 56935, 68515, 808477, 4042385]

約数ペア:

[(1, 4042385), (5, 808477), (59, 68515), (71, 56935), (193, 20945), (295, 13703), (355, 11387), (965, 4189)]