42481855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8273}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 55601280

約数和(自身を除く): 13119425

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 8273, 41365, 107549, 537745, 653567, 3267835, 8496371, 42481855]

約数ペア:

[(1, 42481855), (5, 8496371), (13, 3267835), (65, 653567), (79, 537745), (395, 107549), (1027, 41365), (5135, 8273)]