7186155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28181}}^1$

素因数の和:28206

約数の個数: 16

約数和(自身を含む): 12174624

約数和(自身を除く): 4988469

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 28181, 84543, 140905, 422715, 479077, 1437231, 2395385, 7186155]

約数ペア:

[(1, 7186155), (3, 2395385), (5, 1437231), (15, 479077), (17, 422715), (51, 140905), (85, 84543), (255, 28181)]