133780255

素因数分解:

$5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{4481}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 183726144

約数和(自身を除く): 49945889

約数列:

[1, 5, 7, 35, 853, 4265, 4481, 5971, 22405, 29855, 31367, 156835, 3822293, 19111465, 26756051, 133780255]

約数ペア:

[(1, 133780255), (5, 26756051), (7, 19111465), (35, 3822293), (853, 156835), (4265, 31367), (4481, 29855), (5971, 22405)]