281427145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{95561}}^1$

素因数の和:95616

約数の個数: 16

約数和(自身を含む): 366958080

約数和(自身を除く): 85530935

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 95561, 477805, 1815659, 2962391, 9078295, 14811955, 56285429, 281427145]

約数ペア:

[(1, 281427145), (5, 56285429), (19, 14811955), (31, 9078295), (95, 2962391), (155, 1815659), (589, 477805), (2945, 95561)]