53440875

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 97911840

約数和(自身を除く): 44470965

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 375, 603, 709, 1005, 1125, 1675, 2127, 3015, 3545, 5025, 6381, 8375, 10635, 15075, 17725, 25125, 31905, 47503, 53175, 75375, 88625, 142509, 159525, 237515, 265875, 427527, 712545, 797625, 1187575, 2137635, 3562725, 5937875, 10688175, 17813625, 53440875]

約数ペア:

[(1, 53440875), (3, 17813625), (5, 10688175), (9, 5937875), (15, 3562725), (25, 2137635), (45, 1187575), (67, 797625), (75, 712545), (125, 427527), (201, 265875), (225, 237515), (335, 159525), (375, 142509), (603, 88625), (709, 75375), (1005, 53175), (1125, 47503), (1675, 31905), (2127, 25125), (3015, 17725), (3545, 15075), (5025, 10635), (6381, 8375)]