47469735

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6719}}^1$

素因数の和:6887

約数の個数: 24

約数和(自身を含む): 82817280

約数和(自身を除く): 35347545

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 6719, 7065, 20157, 33595, 60471, 100785, 302355, 1054883, 3164649, 5274415, 9493947, 15823245, 47469735]

約数ペア:

[(1, 47469735), (3, 15823245), (5, 9493947), (9, 5274415), (15, 3164649), (45, 1054883), (157, 302355), (471, 100785), (785, 60471), (1413, 33595), (2355, 20157), (6719, 7065)]