2788897335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{5003}}^1\times {\mathrm{5309}}^1$

素因数の和:10327

約数の個数: 32

約数和(自身を含む): 5101678080

約数和(自身を除く): 2312780745

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 5003, 5309, 15009, 15927, 25015, 26545, 35021, 37163, 75045, 79635, 105063, 111489, 175105, 185815, 525315, 557445, 26560927, 79682781, 132804635, 185926489, 398413905, 557779467, 929632445, 2788897335]

約数ペア:

[(1, 2788897335), (3, 929632445), (5, 557779467), (7, 398413905), (15, 185926489), (21, 132804635), (35, 79682781), (105, 26560927), (5003, 557445), (5309, 525315), (15009, 185815), (15927, 175105), (25015, 111489), (26545, 105063), (35021, 79635), (37163, 75045)]