13729115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8542

約数の個数: 16

約数和(自身を含む): 18364320

約数和(自身を除く): 4635205

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 8501, 42505, 144517, 161519, 722585, 807595, 2745823, 13729115]

約数ペア:

[(1, 13729115), (5, 2745823), (17, 807595), (19, 722585), (85, 161519), (95, 144517), (323, 42505), (1615, 8501)]