3827145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 3527223

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 127, 147, 205, 245, 287, 381, 615, 635, 735, 861, 889, 1435, 1905, 2009, 2667, 4305, 4445, 5207, 6027, 6223, 10045, 13335, 15621, 18669, 26035, 30135, 31115, 36449, 78105, 93345, 109347, 182245, 255143, 546735, 765429, 1275715, 3827145]

約数ペア:

[(1, 3827145), (3, 1275715), (5, 765429), (7, 546735), (15, 255143), (21, 182245), (35, 109347), (41, 93345), (49, 78105), (105, 36449), (123, 31115), (127, 30135), (147, 26035), (205, 18669), (245, 15621), (287, 13335), (381, 10045), (615, 6223), (635, 6027), (735, 5207), (861, 4445), (889, 4305), (1435, 2667), (1905, 2009)]