26634855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 46275264

約数和(自身を除く): 19640409

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 997, 1781, 2055, 2991, 4985, 5343, 8905, 12961, 14955, 26715, 38883, 64805, 136589, 194415, 409767, 682945, 1775657, 2048835, 5326971, 8878285, 26634855]

約数ペア:

[(1, 26634855), (3, 8878285), (5, 5326971), (13, 2048835), (15, 1775657), (39, 682945), (65, 409767), (137, 194415), (195, 136589), (411, 64805), (685, 38883), (997, 26715), (1781, 14955), (2055, 12961), (2991, 8905), (4985, 5343)]