147662445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4493}}^1$

素因数の和:4821

約数の個数: 32

約数和(自身を含む): 270934272

約数和(自身を除く): 123271827

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1565, 2191, 4493, 4695, 6573, 10955, 13479, 22465, 31451, 32865, 67395, 94353, 157255, 471765, 1406309, 4218927, 7031545, 9844163, 21094635, 29532489, 49220815, 147662445]

約数ペア:

[(1, 147662445), (3, 49220815), (5, 29532489), (7, 21094635), (15, 9844163), (21, 7031545), (35, 4218927), (105, 1406309), (313, 471765), (939, 157255), (1565, 94353), (2191, 67395), (4493, 32865), (4695, 31451), (6573, 22465), (10955, 13479)]