139706495

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 169361280

約数和(自身を除く): 29654785

約数列:

[1, 5, 241, 269, 431, 1205, 1345, 2155, 64829, 103871, 115939, 324145, 519355, 579695, 27941299, 139706495]

約数ペア:

[(1, 139706495), (5, 27941299), (241, 579695), (269, 519355), (431, 324145), (1205, 115939), (1345, 103871), (2155, 64829)]