143144495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{32869}}^1$

素因数の和:32954

約数の個数: 16

約数和(自身を含む): 187753440

約数和(自身を除く): 44608945

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 32869, 164345, 427297, 2136485, 2202223, 11011115, 28628899, 143144495]

約数ペア:

[(1, 143144495), (5, 28628899), (13, 11011115), (65, 2202223), (67, 2136485), (335, 427297), (871, 164345), (4355, 32869)]