1954935

素因数分解:

$3^5\times 5^1\times {\mathrm{1609}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 3516240

約数和(自身を除く): 1561305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1609, 4827, 8045, 14481, 24135, 43443, 72405, 130329, 217215, 390987, 651645, 1954935]

約数ペア:

[(1, 1954935), (3, 651645), (5, 390987), (9, 217215), (15, 130329), (27, 72405), (45, 43443), (81, 24135), (135, 14481), (243, 8045), (405, 4827), (1215, 1609)]