56328165

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4987}}^1$

素因数の和:5249

約数の個数: 24

約数和(自身を含む): 98044128

約数和(自身を除く): 41715963

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 4987, 11295, 14961, 24935, 44883, 74805, 224415, 1251737, 3755211, 6258685, 11265633, 18776055, 56328165]

約数ペア:

[(1, 56328165), (3, 18776055), (5, 11265633), (9, 6258685), (15, 3755211), (45, 1251737), (251, 224415), (753, 74805), (1255, 44883), (2259, 24935), (3765, 14961), (4987, 11295)]