55455205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 76487040

約数和(自身を除く): 21031835

約数列:

[1, 5, 13, 19, 65, 83, 95, 247, 415, 541, 1079, 1235, 1577, 2705, 5395, 7033, 7885, 10279, 20501, 35165, 44903, 51395, 102505, 133627, 224515, 583739, 668135, 853157, 2918695, 4265785, 11091041, 55455205]

約数ペア:

[(1, 55455205), (5, 11091041), (13, 4265785), (19, 2918695), (65, 853157), (83, 668135), (95, 583739), (247, 224515), (415, 133627), (541, 102505), (1079, 51395), (1235, 44903), (1577, 35165), (2705, 20501), (5395, 10279), (7033, 7885)]