181369935

素因数分解:

$3^4\times 5^1\times {\mathrm{447827}}^1$

素因数の和:447844

約数の個数: 20

約数和(自身を含む): 325123128

約数和(自身を除く): 143753193

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 447827, 1343481, 2239135, 4030443, 6717405, 12091329, 20152215, 36273987, 60456645, 181369935]

約数ペア:

[(1, 181369935), (3, 60456645), (5, 36273987), (9, 20152215), (15, 12091329), (27, 6717405), (45, 4030443), (81, 2239135), (135, 1343481), (405, 447827)]