5262855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 9180864

約数和(自身を除く): 3918009

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 197, 411, 591, 685, 985, 1781, 2055, 2561, 2955, 5343, 7683, 8905, 12805, 26715, 26989, 38415, 80967, 134945, 350857, 404835, 1052571, 1754285, 5262855]

約数ペア:

[(1, 5262855), (3, 1754285), (5, 1052571), (13, 404835), (15, 350857), (39, 134945), (65, 80967), (137, 38415), (195, 26989), (197, 26715), (411, 12805), (591, 8905), (685, 7683), (985, 5343), (1781, 2955), (2055, 2561)]