858008068025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1\times {\mathrm{4463}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 1130355938304

約数和(自身を除く): 272347870279

約数列:

[1, 5, 17, 25, 85, 425, 463, 977, 2315, 4463, 4885, 7871, 11575, 16609, 22315, 24425, 39355, 75871, 83045, 111575, 196775, 379355, 415225, 452351, 1896775, 2066369, 2261755, 4360351, 7689967, 10331845, 11308775, 21801755, 35128273, 38449835, 51659225, 74125967, 109008775, 175641365, 192249175, 370629835, 878206825, 1853149175, 2018842513, 10094212565, 34320322721, 50471062825, 171601613605, 858008068025]

約数ペア:

[(1, 858008068025), (5, 171601613605), (17, 50471062825), (25, 34320322721), (85, 10094212565), (425, 2018842513), (463, 1853149175), (977, 878206825), (2315, 370629835), (4463, 192249175), (4885, 175641365), (7871, 109008775), (11575, 74125967), (16609, 51659225), (22315, 38449835), (24425, 35128273), (39355, 21801755), (75871, 11308775), (83045, 10331845), (111575, 7689967), (196775, 4360351), (379355, 2261755), (415225, 2066369), (452351, 1896775)]