3220205

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 4022784

約数和(自身を除く): 802579

約数列:

[1, 5, 47, 71, 193, 235, 355, 965, 3337, 9071, 13703, 16685, 45355, 68515, 644041, 3220205]

約数ペア:

[(1, 3220205), (5, 644041), (47, 68515), (71, 45355), (193, 16685), (235, 13703), (355, 9071), (965, 3337)]