80015865

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{47207}}^1$

素因数の和:47328

約数の個数: 16

約数和(自身を含む): 129161088

約数和(自身を除く): 49145223

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 47207, 141621, 236035, 708105, 5334391, 16003173, 26671955, 80015865]

約数ペア:

[(1, 80015865), (3, 26671955), (5, 16003173), (15, 5334391), (113, 708105), (339, 236035), (565, 141621), (1695, 47207)]