25444935

素因数分解:

$3^4\times 5^1\times {\mathrm{62827}}^1$

素因数の和:62844

約数の個数: 20

約数和(自身を含む): 45613128

約数和(自身を除く): 20168193

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 62827, 188481, 314135, 565443, 942405, 1696329, 2827215, 5088987, 8481645, 25444935]

約数ペア:

[(1, 25444935), (3, 8481645), (5, 5088987), (9, 2827215), (15, 1696329), (27, 942405), (45, 565443), (81, 314135), (135, 188481), (405, 62827)]