12912352005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1128209}}^1$

素因数の和:1128333

約数の個数: 32

約数和(自身を含む): 23827795200

約数和(自身を除く): 10915443195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 11445, 1128209, 3384627, 5641045, 7897463, 16923135, 23692389, 39487315, 118461945, 122974781, 368924343, 614873905, 860823467, 1844621715, 2582470401, 4304117335, 12912352005]

約数ペア:

[(1, 12912352005), (3, 4304117335), (5, 2582470401), (7, 1844621715), (15, 860823467), (21, 614873905), (35, 368924343), (105, 122974781), (109, 118461945), (327, 39487315), (545, 23692389), (763, 16923135), (1635, 7897463), (2289, 5641045), (3815, 3384627), (11445, 1128209)]