1379805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 2674944

約数和(自身を除く): 1295139

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 773, 1785, 2319, 3865, 5411, 11595, 13141, 16233, 27055, 39423, 65705, 81165, 91987, 197115, 275961, 459935, 1379805]

約数ペア:

[(1, 1379805), (3, 459935), (5, 275961), (7, 197115), (15, 91987), (17, 81165), (21, 65705), (35, 39423), (51, 27055), (85, 16233), (105, 13141), (119, 11595), (255, 5411), (357, 3865), (595, 2319), (773, 1785)]