142085745

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 56

約数和(自身を含む): 270792936

約数和(自身を除く): 128707191

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1215, 1377, 2293, 2295, 3645, 4131, 6879, 6885, 11465, 12393, 20637, 20655, 34395, 38981, 61911, 61965, 103185, 116943, 185733, 194905, 309555, 350829, 557199, 584715, 928665, 1052487, 1671597, 1754145, 2785995, 3157461, 5262435, 8357985, 9472383, 15787305, 28417149, 47361915, 142085745]

約数ペア:

[(1, 142085745), (3, 47361915), (5, 28417149), (9, 15787305), (15, 9472383), (17, 8357985), (27, 5262435), (45, 3157461), (51, 2785995), (81, 1754145), (85, 1671597), (135, 1052487), (153, 928665), (243, 584715), (255, 557199), (405, 350829), (459, 309555), (729, 194905), (765, 185733), (1215, 116943), (1377, 103185), (2293, 61965), (2295, 61911), (3645, 38981), (4131, 34395), (6879, 20655), (6885, 20637), (11465, 12393)]