42136015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6247}}^1$

素因数の和:6342

約数の個数: 16

約数和(自身を含む): 53982720

約数和(自身を除く): 11846705

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6247, 6745, 31235, 118693, 443537, 593465, 2217685, 8427203, 42136015]

約数ペア:

[(1, 42136015), (5, 8427203), (19, 2217685), (71, 593465), (95, 443537), (355, 118693), (1349, 31235), (6247, 6745)]