64198555

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 78611904

約数和(自身を除く): 14413349

約数列:

[1, 5, 71, 193, 355, 937, 965, 4685, 13703, 66527, 68515, 180841, 332635, 904205, 12839711, 64198555]

約数ペア:

[(1, 64198555), (5, 12839711), (71, 904205), (193, 332635), (355, 180841), (937, 68515), (965, 66527), (4685, 13703)]