2065370895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{177209}}^1$

素因数の和:177264

約数の個数: 48

約数和(自身を含む): 4202003520

約数和(自身を除く): 2136632625

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 11655, 177209, 531627, 886045, 1240463, 1594881, 2658135, 3721389, 6202315, 6556733, 7974405, 11164167, 18606945, 19670199, 32783665, 45897131, 55820835, 59010597, 98350995, 137691393, 229485655, 295052985, 413074179, 688456965, 2065370895]

約数ペア:

[(1, 2065370895), (3, 688456965), (5, 413074179), (7, 295052985), (9, 229485655), (15, 137691393), (21, 98350995), (35, 59010597), (37, 55820835), (45, 45897131), (63, 32783665), (105, 19670199), (111, 18606945), (185, 11164167), (259, 7974405), (315, 6556733), (333, 6202315), (555, 3721389), (777, 2658135), (1295, 1594881), (1665, 1240463), (2331, 886045), (3885, 531627), (11655, 177209)]