16156787335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{205937}}^1$

素因数の和:206043

約数の個数: 32

約数和(自身を含む): 22419234432

約数和(自身を除く): 6262447097

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 923, 1105, 1207, 4615, 6035, 15691, 78455, 205937, 1029685, 2677181, 3500929, 13385905, 14621527, 17504645, 45512077, 73107635, 190079851, 227560385, 248565959, 950399255, 1242829795, 3231357467, 16156787335]

約数ペア:

[(1, 16156787335), (5, 3231357467), (13, 1242829795), (17, 950399255), (65, 248565959), (71, 227560385), (85, 190079851), (221, 73107635), (355, 45512077), (923, 17504645), (1105, 14621527), (1207, 13385905), (4615, 3500929), (6035, 2677181), (15691, 1029685), (78455, 205937)]