56075265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 107422848

約数和(自身を除く): 51347583

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3187, 3519, 5865, 9561, 15935, 17595, 28683, 47805, 54179, 73301, 143415, 162537, 219903, 270895, 366505, 487611, 659709, 812685, 1099515, 1246117, 2438055, 3298545, 3738351, 6230585, 11215053, 18691755, 56075265]

約数ペア:

[(1, 56075265), (3, 18691755), (5, 11215053), (9, 6230585), (15, 3738351), (17, 3298545), (23, 2438055), (45, 1246117), (51, 1099515), (69, 812685), (85, 659709), (115, 487611), (153, 366505), (207, 270895), (255, 219903), (345, 162537), (391, 143415), (765, 73301), (1035, 54179), (1173, 47805), (1955, 28683), (3187, 17595), (3519, 15935), (5865, 9561)]