77637145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 95876352

約数和(自身を除く): 18239207

約数列:

[1, 5, 43, 193, 215, 965, 1871, 8299, 9355, 41495, 80453, 361103, 402265, 1805515, 15527429, 77637145]

約数ペア:

[(1, 77637145), (5, 15527429), (43, 1805515), (193, 402265), (215, 361103), (965, 80453), (1871, 41495), (8299, 9355)]