47856285

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3313}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 85898880

約数和(自身を除く): 38042595

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 3313, 4815, 9939, 14445, 16565, 29817, 49695, 89451, 149085, 354491, 447255, 1063473, 1772455, 3190419, 5317365, 9571257, 15952095, 47856285]

約数ペア:

[(1, 47856285), (3, 15952095), (5, 9571257), (9, 5317365), (15, 3190419), (27, 1772455), (45, 1063473), (107, 447255), (135, 354491), (321, 149085), (535, 89451), (963, 49695), (1605, 29817), (2889, 16565), (3313, 14445), (4815, 9939)]