55035225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 114284352

約数和(自身を除く): 59249127

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 83, 105, 175, 225, 249, 315, 415, 421, 525, 581, 747, 1245, 1263, 1575, 1743, 2075, 2105, 2905, 2947, 3735, 3789, 5229, 6225, 6315, 8715, 8841, 10525, 14525, 14735, 18675, 18945, 26145, 26523, 31575, 34943, 43575, 44205, 73675, 94725, 104829, 130725, 132615, 174715, 221025, 244601, 314487, 524145, 663075, 733803, 873575, 1223005, 1572435, 2201409, 2620725, 3669015, 6115025, 7862175, 11007045, 18345075, 55035225]

約数ペア:

[(1, 55035225), (3, 18345075), (5, 11007045), (7, 7862175), (9, 6115025), (15, 3669015), (21, 2620725), (25, 2201409), (35, 1572435), (45, 1223005), (63, 873575), (75, 733803), (83, 663075), (105, 524145), (175, 314487), (225, 244601), (249, 221025), (315, 174715), (415, 132615), (421, 130725), (525, 104829), (581, 94725), (747, 73675), (1245, 44205), (1263, 43575), (1575, 34943), (1743, 31575), (2075, 26523), (2105, 26145), (2905, 18945), (2947, 18675), (3735, 14735), (3789, 14525), (5229, 10525), (6225, 8841), (6315, 8715)]