244080255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16453}}^1$

素因数の和:16527

約数の個数: 32

約数和(自身を含む): 417010176

約数和(自身を除く): 172929921

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 16453, 49359, 82265, 246795, 378419, 707479, 1135257, 1892095, 2122437, 3537395, 5676285, 10612185, 16272017, 48816051, 81360085, 244080255]

約数ペア:

[(1, 244080255), (3, 81360085), (5, 48816051), (15, 16272017), (23, 10612185), (43, 5676285), (69, 3537395), (115, 2122437), (129, 1892095), (215, 1135257), (345, 707479), (645, 378419), (989, 246795), (2967, 82265), (4945, 49359), (14835, 16453)]