1480810135

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 2126462976

約数和(自身を除く): 645652841

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 367, 383, 1505, 1835, 1915, 2107, 2569, 2681, 10535, 12845, 13405, 15781, 16469, 17983, 18767, 78905, 82345, 89915, 93835, 110467, 115283, 140561, 552335, 576415, 702805, 773269, 806981, 983927, 3866345, 4034905, 4919635, 6044123, 6887489, 30220615, 34437445, 42308861, 211544305, 296162027, 1480810135]

約数ペア:

[(1, 1480810135), (5, 296162027), (7, 211544305), (35, 42308861), (43, 34437445), (49, 30220615), (215, 6887489), (245, 6044123), (301, 4919635), (367, 4034905), (383, 3866345), (1505, 983927), (1835, 806981), (1915, 773269), (2107, 702805), (2569, 576415), (2681, 552335), (10535, 140561), (12845, 115283), (13405, 110467), (15781, 93835), (16469, 89915), (17983, 82345), (18767, 78905)]