26906605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 37306368

約数和(自身を除く): 10399763

約数列:

[1, 5, 11, 31, 43, 55, 155, 215, 341, 367, 473, 1333, 1705, 1835, 2365, 4037, 6665, 11377, 14663, 15781, 20185, 56885, 73315, 78905, 125147, 173591, 489211, 625735, 867955, 2446055, 5381321, 26906605]

約数ペア:

[(1, 26906605), (5, 5381321), (11, 2446055), (31, 867955), (43, 625735), (55, 489211), (155, 173591), (215, 125147), (341, 78905), (367, 73315), (473, 56885), (1333, 20185), (1705, 15781), (1835, 14663), (2365, 11377), (4037, 6665)]