272511135

素因数分解:

$3^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 88

約数和(自身を含む): 535689504

約数和(自身を除く): 263178369

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 81, 117, 135, 195, 213, 243, 351, 355, 405, 585, 639, 729, 923, 1053, 1065, 1215, 1755, 1917, 2187, 2769, 3159, 3195, 3645, 4615, 5265, 5751, 6561, 8307, 9477, 9585, 10935, 13845, 15795, 17253, 19683, 24921, 28431, 28755, 32805, 41535, 47385, 51759, 59049, 74763, 85293, 86265, 98415, 124605, 142155, 155277, 224289, 255879, 258795, 295245, 373815, 426465, 465831, 672867, 767637, 776385, 1121445, 1279395, 1397493, 2018601, 2329155, 3364335, 3838185, 4192479, 6055803, 6987465, 10093005, 18167409, 20962395, 30279015, 54502227, 90837045, 272511135]

約数ペア:

[(1, 272511135), (3, 90837045), (5, 54502227), (9, 30279015), (13, 20962395), (15, 18167409), (27, 10093005), (39, 6987465), (45, 6055803), (65, 4192479), (71, 3838185), (81, 3364335), (117, 2329155), (135, 2018601), (195, 1397493), (213, 1279395), (243, 1121445), (351, 776385), (355, 767637), (405, 672867), (585, 465831), (639, 426465), (729, 373815), (923, 295245), (1053, 258795), (1065, 255879), (1215, 224289), (1755, 155277), (1917, 142155), (2187, 124605), (2769, 98415), (3159, 86265), (3195, 85293), (3645, 74763), (4615, 59049), (5265, 51759), (5751, 47385), (6561, 41535), (8307, 32805), (9477, 28755), (9585, 28431), (10935, 24921), (13845, 19683), (15795, 17253)]