78573235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 108343872

約数和(自身を除く): 29770637

約数列:

[1, 5, 13, 17, 65, 85, 211, 221, 337, 1055, 1105, 1685, 2743, 3587, 4381, 5729, 13715, 17935, 21905, 28645, 46631, 71107, 74477, 233155, 355535, 372385, 924391, 1208819, 4621955, 6044095, 15714647, 78573235]

約数ペア:

[(1, 78573235), (5, 15714647), (13, 6044095), (17, 4621955), (65, 1208819), (85, 924391), (211, 372385), (221, 355535), (337, 233155), (1055, 74477), (1105, 71107), (1685, 46631), (2743, 28645), (3587, 21905), (4381, 17935), (5729, 13715)]