139029715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{35603}}^1$

素因数の和:35690

約数の個数: 16

約数和(自身を含む): 184571136

約数和(自身を除く): 45541421

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 35603, 178015, 391633, 1958165, 2527813, 12639065, 27805943, 139029715]

約数ペア:

[(1, 139029715), (5, 27805943), (11, 12639065), (55, 2527813), (71, 1958165), (355, 391633), (781, 178015), (3905, 35603)]