1121138015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 1451411136

約数和(自身を除く): 330273121

約数列:

[1, 5, 17, 73, 85, 281, 365, 643, 1241, 1405, 3215, 4777, 6205, 10931, 20513, 23885, 46939, 54655, 102565, 180683, 234695, 348721, 797963, 903415, 1743605, 3071611, 3989815, 13189859, 15358055, 65949295, 224227603, 1121138015]

約数ペア:

[(1, 1121138015), (5, 224227603), (17, 65949295), (73, 15358055), (85, 13189859), (281, 3989815), (365, 3071611), (643, 1743605), (1241, 903415), (1405, 797963), (3215, 348721), (4777, 234695), (6205, 180683), (10931, 102565), (20513, 54655), (23885, 46939)]