804534095

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 1079559360

約数和(自身を除く): 275025265

約数列:

[1, 5, 17, 29, 73, 85, 145, 263, 289, 365, 493, 1241, 1315, 1445, 2117, 2465, 4471, 6205, 7627, 8381, 10585, 19199, 21097, 22355, 35989, 38135, 41905, 76007, 95995, 105485, 129659, 179945, 326383, 380035, 556771, 611813, 648295, 1631915, 2204203, 2783855, 3059065, 5548511, 9465107, 11021015, 27742555, 47325535, 160906819, 804534095]

約数ペア:

[(1, 804534095), (5, 160906819), (17, 47325535), (29, 27742555), (73, 11021015), (85, 9465107), (145, 5548511), (263, 3059065), (289, 2783855), (365, 2204203), (493, 1631915), (1241, 648295), (1315, 611813), (1445, 556771), (2117, 380035), (2465, 326383), (4471, 179945), (6205, 129659), (7627, 105485), (8381, 95995), (10585, 76007), (19199, 41905), (21097, 38135), (22355, 35989)]