385492065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{5407}}^1$

素因数の和:5526

約数の個数: 48

約数和(自身を含む): 725018112

約数和(自身を除く): 339526047

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 245, 291, 485, 679, 735, 1455, 2037, 3395, 4753, 5407, 10185, 14259, 16221, 23765, 27035, 37849, 71295, 81105, 113547, 189245, 264943, 524479, 567735, 794829, 1324715, 1573437, 2622395, 3671353, 3974145, 7867185, 11014059, 18356765, 25699471, 55070295, 77098413, 128497355, 385492065]

約数ペア:

[(1, 385492065), (3, 128497355), (5, 77098413), (7, 55070295), (15, 25699471), (21, 18356765), (35, 11014059), (49, 7867185), (97, 3974145), (105, 3671353), (147, 2622395), (245, 1573437), (291, 1324715), (485, 794829), (679, 567735), (735, 524479), (1455, 264943), (2037, 189245), (3395, 113547), (4753, 81105), (5407, 71295), (10185, 37849), (14259, 27035), (16221, 23765)]