143880035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{1571}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 186187680

約数和(自身を除く): 42307645

約数列:

[1, 5, 13, 65, 1409, 1571, 7045, 7855, 18317, 20423, 91585, 102115, 2213539, 11067695, 28776007, 143880035]

約数ペア:

[(1, 143880035), (5, 28776007), (13, 11067695), (65, 2213539), (1409, 102115), (1571, 91585), (7045, 20423), (7855, 18317)]