4084785

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 7248384

約数和(自身を除く): 3163599

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2111, 6333, 10555, 18999, 31665, 90773, 94995, 272319, 453865, 816957, 1361595, 4084785]

約数ペア:

[(1, 4084785), (3, 1361595), (5, 816957), (9, 453865), (15, 272319), (43, 94995), (45, 90773), (129, 31665), (215, 18999), (387, 10555), (645, 6333), (1935, 2111)]