47982975

素因数分解:

$3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1303}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 79554432

約数和(自身を除く): 31571457

約数列:

[1, 3, 5, 15, 25, 75, 491, 1303, 1473, 2455, 3909, 6515, 7365, 12275, 19545, 32575, 36825, 97725, 639773, 1919319, 3198865, 9596595, 15994325, 47982975]

約数ペア:

[(1, 47982975), (3, 15994325), (5, 9596595), (15, 3198865), (25, 1919319), (75, 639773), (491, 97725), (1303, 36825), (1473, 32575), (2455, 19545), (3909, 12275), (6515, 7365)]