6209415

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 11016720

約数和(自身を除く): 4807305

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 3209, 9627, 16045, 28881, 48135, 137987, 144405, 413961, 689935, 1241883, 2069805, 6209415]

約数ペア:

[(1, 6209415), (3, 2069805), (5, 1241883), (9, 689935), (15, 413961), (43, 144405), (45, 137987), (129, 48135), (215, 28881), (387, 16045), (645, 9627), (1935, 3209)]