47812185

素因数分解:

$3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1291}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 83039424

約数和(自身を除く): 35227239

約数列:

[1, 3, 5, 9, 15, 45, 823, 1291, 2469, 3873, 4115, 6455, 7407, 11619, 12345, 19365, 37035, 58095, 1062493, 3187479, 5312465, 9562437, 15937395, 47812185]

約数ペア:

[(1, 47812185), (3, 15937395), (5, 9562437), (9, 5312465), (15, 3187479), (45, 1062493), (823, 58095), (1291, 37035), (2469, 19365), (3873, 12345), (4115, 11619), (6455, 7407)]