28391685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4583}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 52807680

約数和(自身を除く): 24415995

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 4583, 6195, 13749, 22915, 32081, 68745, 96243, 160405, 270397, 481215, 811191, 1351985, 1892779, 4055955, 5678337, 9463895, 28391685]

約数ペア:

[(1, 28391685), (3, 9463895), (5, 5678337), (7, 4055955), (15, 1892779), (21, 1351985), (35, 811191), (59, 481215), (105, 270397), (177, 160405), (295, 96243), (413, 68745), (885, 32081), (1239, 22915), (2065, 13749), (4583, 6195)]