144585465

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 235872000

約数和(自身を除く): 91286535

約数列:

[1, 3, 5, 15, 71, 213, 349, 355, 389, 1047, 1065, 1167, 1745, 1945, 5235, 5835, 24779, 27619, 74337, 82857, 123895, 135761, 138095, 371685, 407283, 414285, 678805, 2036415, 9639031, 28917093, 48195155, 144585465]

約数ペア:

[(1, 144585465), (3, 48195155), (5, 28917093), (15, 9639031), (71, 2036415), (213, 678805), (349, 414285), (355, 407283), (389, 371685), (1047, 138095), (1065, 135761), (1167, 123895), (1745, 82857), (1945, 74337), (5235, 27619), (5835, 24779)]