143399245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{2351}}^1$

素因数の和:3476

約数の個数: 16

約数和(自身を含む): 187971840

約数和(自身を除く): 44572595

約数列:

[1, 5, 11, 55, 1109, 2351, 5545, 11755, 12199, 25861, 60995, 129305, 2607259, 13036295, 28679849, 143399245]

約数ペア:

[(1, 143399245), (5, 28679849), (11, 13036295), (55, 2607259), (1109, 129305), (2351, 60995), (5545, 25861), (11755, 12199)]