1555145532

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{1583}}^1$

素因数の和:2563

約数の個数: 72

約数和(自身を含む): 4073509440

約数和(自身を除く): 2518363908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 941, 1044, 1583, 1882, 2823, 3166, 3764, 4749, 5646, 6332, 8469, 9498, 11292, 14247, 16938, 18996, 27289, 28494, 33876, 45907, 54578, 56988, 81867, 91814, 109156, 137721, 163734, 183628, 245601, 275442, 327468, 413163, 491202, 550884, 826326, 982404, 1489603, 1652652, 2979206, 4468809, 5958412, 8937618, 13406427, 17875236, 26812854, 43198487, 53625708, 86396974, 129595461, 172793948, 259190922, 388786383, 518381844, 777572766, 1555145532]

約数ペア:

[(1, 1555145532), (2, 777572766), (3, 518381844), (4, 388786383), (6, 259190922), (9, 172793948), (12, 129595461), (18, 86396974), (29, 53625708), (36, 43198487), (58, 26812854), (87, 17875236), (116, 13406427), (174, 8937618), (261, 5958412), (348, 4468809), (522, 2979206), (941, 1652652), (1044, 1489603), (1583, 982404), (1882, 826326), (2823, 550884), (3166, 491202), (3764, 413163), (4749, 327468), (5646, 275442), (6332, 245601), (8469, 183628), (9498, 163734), (11292, 137721), (14247, 109156), (16938, 91814), (18996, 81867), (27289, 56988), (28494, 54578), (33876, 45907)]