29490255

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28493}}^1$

素因数の和:28527

約数の個数: 24

約数和(自身を含む): 53340768

約数和(自身を除く): 23850513

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 28493, 85479, 142465, 256437, 427395, 655339, 1282185, 1966017, 3276695, 5898051, 9830085, 29490255]

約数ペア:

[(1, 29490255), (3, 9830085), (5, 5898051), (9, 3276695), (15, 1966017), (23, 1282185), (45, 655339), (69, 427395), (115, 256437), (207, 142465), (345, 85479), (1035, 28493)]