140678285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{54421}}^1$

素因数の和:54484

約数の個数: 16

約数和(自身を含む): 188082432

約数和(自身を除く): 47404147

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 54421, 272105, 598631, 2557787, 2993155, 12788935, 28135657, 140678285]

約数ペア:

[(1, 140678285), (5, 28135657), (11, 12788935), (47, 2993155), (55, 2557787), (235, 598631), (517, 272105), (2585, 54421)]