129754865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 165939840

約数和(自身を除く): 36184975

約数列:

[1, 5, 43, 53, 59, 193, 215, 265, 295, 965, 2279, 2537, 3127, 8299, 10229, 11387, 11395, 12685, 15635, 41495, 51145, 56935, 134461, 439847, 489641, 603511, 672305, 2199235, 2448205, 3017555, 25950973, 129754865]

約数ペア:

[(1, 129754865), (5, 25950973), (43, 3017555), (53, 2448205), (59, 2199235), (193, 672305), (215, 603511), (265, 489641), (295, 439847), (965, 134461), (2279, 56935), (2537, 51145), (3127, 41495), (8299, 15635), (10229, 12685), (11387, 11395)]