129739105

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 157883904

約数和(自身を除く): 28144799

約数列:

[1, 5, 107, 281, 535, 863, 1405, 4315, 30067, 92341, 150335, 242503, 461705, 1212515, 25947821, 129739105]

約数ペア:

[(1, 129739105), (5, 25947821), (107, 1212515), (281, 461705), (535, 242503), (863, 150335), (1405, 92341), (4315, 30067)]