77990305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12923}}^1$

素因数の和:13016

約数の個数: 16

約数和(自身を含む): 100497024

約数和(自身を除く): 22506719

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 12923, 64615, 219691, 917533, 1098455, 4587665, 15598061, 77990305]

約数ペア:

[(1, 77990305), (5, 15598061), (17, 4587665), (71, 1098455), (85, 917533), (355, 219691), (1207, 64615), (6035, 12923)]