27399995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41203}}^1$

素因数の和:41234

約数の個数: 16

約数和(自身を含む): 39555840

約数和(自身を除く): 12155845

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 41203, 206015, 288421, 782857, 1442105, 3914285, 5479999, 27399995]

約数ペア:

[(1, 27399995), (5, 5479999), (7, 3914285), (19, 1442105), (35, 782857), (95, 288421), (133, 206015), (665, 41203)]