24906945

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 47923200

約数和(自身を除く): 23016255

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 103, 105, 141, 147, 235, 245, 309, 329, 343, 515, 705, 721, 735, 987, 1029, 1545, 1645, 1715, 2163, 2303, 3605, 4841, 4935, 5047, 5145, 6909, 10815, 11515, 14523, 15141, 16121, 24205, 25235, 33887, 34545, 35329, 48363, 72615, 75705, 80605, 101661, 105987, 169435, 176645, 237209, 241815, 508305, 529935, 711627, 1186045, 1660463, 3558135, 4981389, 8302315, 24906945]

約数ペア:

[(1, 24906945), (3, 8302315), (5, 4981389), (7, 3558135), (15, 1660463), (21, 1186045), (35, 711627), (47, 529935), (49, 508305), (103, 241815), (105, 237209), (141, 176645), (147, 169435), (235, 105987), (245, 101661), (309, 80605), (329, 75705), (343, 72615), (515, 48363), (705, 35329), (721, 34545), (735, 33887), (987, 25235), (1029, 24205), (1545, 16121), (1645, 15141), (1715, 14523), (2163, 11515), (2303, 10815), (3605, 6909), (4841, 5145), (4935, 5047)]