274346085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82759}}^1$

素因数の和:82797

約数の個数: 32

約数和(自身を含む): 500532480

約数和(自身を除く): 226186395

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 82759, 248277, 413795, 1075867, 1241385, 1406903, 3227601, 4220709, 5379335, 7034515, 16138005, 18289739, 21103545, 54869217, 91448695, 274346085]

約数ペア:

[(1, 274346085), (3, 91448695), (5, 54869217), (13, 21103545), (15, 18289739), (17, 16138005), (39, 7034515), (51, 5379335), (65, 4220709), (85, 3227601), (195, 1406903), (221, 1241385), (255, 1075867), (663, 413795), (1105, 248277), (3315, 82759)]