1497195

素因数分解:

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

素因数の和:129

約数の個数: 48

約数和(自身を含む): 3057600

約数和(自身を除く): 1560405

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 97, 105, 147, 245, 291, 315, 343, 441, 485, 679, 735, 873, 1029, 1455, 1715, 2037, 2205, 3087, 3395, 4365, 4753, 5145, 6111, 10185, 14259, 15435, 23765, 30555, 33271, 42777, 71295, 99813, 166355, 213885, 299439, 499065, 1497195]

約数ペア:

[(1, 1497195), (3, 499065), (5, 299439), (7, 213885), (9, 166355), (15, 99813), (21, 71295), (35, 42777), (45, 33271), (49, 30555), (63, 23765), (97, 15435), (105, 14259), (147, 10185), (245, 6111), (291, 5145), (315, 4753), (343, 4365), (441, 3395), (485, 3087), (679, 2205), (735, 2037), (873, 1715), (1029, 1455)]