80239545

素因数分解:

$3^3\times 5^1\times {\mathrm{594367}}^1$

素因数の和:594381

約数の個数: 16

約数和(自身を含む): 142648320

約数和(自身を除く): 62408775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 594367, 1783101, 2971835, 5349303, 8915505, 16047909, 26746515, 80239545]

約数ペア:

[(1, 80239545), (3, 26746515), (5, 16047909), (9, 8915505), (15, 5349303), (27, 2971835), (45, 1783101), (135, 594367)]