139218715

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 169428672

約数和(自身を除く): 30209957

約数列:

[1, 5, 137, 167, 685, 835, 1217, 6085, 22879, 114395, 166729, 203239, 833645, 1016195, 27843743, 139218715]

約数ペア:

[(1, 139218715), (5, 27843743), (137, 1016195), (167, 833645), (685, 203239), (835, 166729), (1217, 114395), (6085, 22879)]