42254515

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 51928128

約数和(自身を除く): 9673613

約数列:

[1, 5, 53, 265, 317, 503, 1585, 2515, 16801, 26659, 84005, 133295, 159451, 797255, 8450903, 42254515]

約数ペア:

[(1, 42254515), (5, 8450903), (53, 797255), (265, 159451), (317, 133295), (503, 84005), (1585, 26659), (2515, 16801)]