129413145

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{30703}}^1$

素因数の和:30992

約数の個数: 16

約数和(自身を含む): 207804672

約数和(自身を除く): 78391527

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 30703, 92109, 153515, 460545, 8627543, 25882629, 43137715, 129413145]

約数ペア:

[(1, 129413145), (3, 43137715), (5, 25882629), (15, 8627543), (281, 460545), (843, 153515), (1405, 92109), (4215, 30703)]