54710728575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{37783}}^1$

素因数の和:38288

約数の個数: 48

約数和(自身を含む): 92767276800

約数和(自身を除く): 38056548225

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 449, 645, 1075, 1347, 2245, 3225, 6735, 11225, 19307, 33675, 37783, 57921, 96535, 113349, 188915, 289605, 482675, 566745, 944575, 1448025, 1624669, 2833725, 4874007, 8123345, 16964567, 24370035, 40616725, 50893701, 84822835, 121850175, 254468505, 424114175, 729476381, 1272342525, 2188429143, 3647381905, 10942145715, 18236909525, 54710728575]

約数ペア:

[(1, 54710728575), (3, 18236909525), (5, 10942145715), (15, 3647381905), (25, 2188429143), (43, 1272342525), (75, 729476381), (129, 424114175), (215, 254468505), (449, 121850175), (645, 84822835), (1075, 50893701), (1347, 40616725), (2245, 24370035), (3225, 16964567), (6735, 8123345), (11225, 4874007), (19307, 2833725), (33675, 1624669), (37783, 1448025), (57921, 944575), (96535, 566745), (113349, 482675), (188915, 289605)]