17227215

素因数分解:

$3^3\times 5^1\times {\mathrm{127609}}^1$

素因数の和:127623

約数の個数: 16

約数和(自身を含む): 30626400

約数和(自身を除く): 13399185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 127609, 382827, 638045, 1148481, 1914135, 3445443, 5742405, 17227215]

約数ペア:

[(1, 17227215), (3, 5742405), (5, 3445443), (9, 1914135), (15, 1148481), (27, 638045), (45, 382827), (135, 127609)]