1268481115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{25261}}^1$

素因数の和:25371

約数の個数: 24

約数和(自身を含む): 1693362384

約数和(自身を除く): 424881269

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 4565, 10043, 25261, 50215, 126305, 277871, 1389355, 2096663, 3056581, 10483315, 15282905, 23063293, 115316465, 253696223, 1268481115]

約数ペア:

[(1, 1268481115), (5, 253696223), (11, 115316465), (55, 23063293), (83, 15282905), (121, 10483315), (415, 3056581), (605, 2096663), (913, 1389355), (4565, 277871), (10043, 126305), (25261, 50215)]