159548145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4567}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 272325888

約数和(自身を除く): 112777743

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 4567, 6987, 11645, 13701, 22835, 34935, 68505, 77639, 232917, 388195, 625679, 1164585, 1877037, 3128395, 9385185, 10636543, 31909629, 53182715, 159548145]

約数ペア:

[(1, 159548145), (3, 53182715), (5, 31909629), (15, 10636543), (17, 9385185), (51, 3128395), (85, 1877037), (137, 1164585), (255, 625679), (411, 388195), (685, 232917), (2055, 77639), (2329, 68505), (4567, 34935), (6987, 22835), (11645, 13701)]