142943235

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{134219}}^1$

素因数の和:134298

約数の個数: 16

約数和(自身を含む): 231932160

約数和(自身を除く): 88988925

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 134219, 402657, 671095, 2013285, 9529549, 28588647, 47647745, 142943235]

約数ペア:

[(1, 142943235), (3, 47647745), (5, 28588647), (15, 9529549), (71, 2013285), (213, 671095), (355, 402657), (1065, 134219)]