75434255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 100989504

約数和(自身を除く): 25555249

約数列:

[1, 5, 13, 43, 65, 137, 197, 215, 559, 685, 985, 1781, 2561, 2795, 5891, 8471, 8905, 12805, 26989, 29455, 42355, 76583, 110123, 134945, 350857, 382915, 550615, 1160527, 1754285, 5802635, 15086851, 75434255]

約数ペア:

[(1, 75434255), (5, 15086851), (13, 5802635), (43, 1754285), (65, 1160527), (137, 550615), (197, 382915), (215, 350857), (559, 134945), (685, 110123), (985, 76583), (1781, 42355), (2561, 29455), (2795, 26989), (5891, 12805), (8471, 8905)]