2017227675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{22621}}^1$

素因数の和:22704

約数の個数: 48

約数和(自身を含む): 3534461280

約数和(自身を除く): 1517233605

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 435, 615, 725, 1025, 1189, 2175, 3075, 3567, 5945, 17835, 22621, 29725, 67863, 89175, 113105, 339315, 565525, 656009, 927461, 1696575, 1968027, 2782383, 3280045, 4637305, 9840135, 13911915, 16400225, 23186525, 26896369, 49200675, 69559575, 80689107, 134481845, 403445535, 672409225, 2017227675]

約数ペア:

[(1, 2017227675), (3, 672409225), (5, 403445535), (15, 134481845), (25, 80689107), (29, 69559575), (41, 49200675), (75, 26896369), (87, 23186525), (123, 16400225), (145, 13911915), (205, 9840135), (435, 4637305), (615, 3280045), (725, 2782383), (1025, 1968027), (1189, 1696575), (2175, 927461), (3075, 656009), (3567, 565525), (5945, 339315), (17835, 113105), (22621, 89175), (29725, 67863)]