2015590185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{14251}}^1$

素因数の和:14718

約数の個数: 48

約数和(自身を含む): 4001961600

約数和(自身を除く): 1986371415

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 449, 1347, 2245, 3143, 4041, 6735, 9429, 14251, 15715, 20205, 28287, 42753, 47145, 71255, 99757, 128259, 141435, 213765, 299271, 498785, 641295, 897813, 1496355, 4489065, 6398699, 19196097, 31993495, 44790893, 57588291, 95980485, 134372679, 223954465, 287941455, 403118037, 671863395, 2015590185]

約数ペア:

[(1, 2015590185), (3, 671863395), (5, 403118037), (7, 287941455), (9, 223954465), (15, 134372679), (21, 95980485), (35, 57588291), (45, 44790893), (63, 31993495), (105, 19196097), (315, 6398699), (449, 4489065), (1347, 1496355), (2245, 897813), (3143, 641295), (4041, 498785), (6735, 299271), (9429, 213765), (14251, 141435), (15715, 128259), (20205, 99757), (28287, 71255), (42753, 47145)]