71995105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158231}}^1$

素因数の和:158256

約数の個数: 16

約数和(自身を含む): 106331904

約数和(自身を除く): 34336799

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 158231, 791155, 1107617, 2057003, 5538085, 10285015, 14399021, 71995105]

約数ペア:

[(1, 71995105), (5, 14399021), (7, 10285015), (13, 5538085), (35, 2057003), (65, 1107617), (91, 791155), (455, 158231)]