165255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 276480

約数和(自身を除く): 111225

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 479, 1437, 2395, 7185, 11017, 33051, 55085, 165255]

約数ペア:

[(1, 165255), (3, 55085), (5, 33051), (15, 11017), (23, 7185), (69, 2395), (115, 1437), (345, 479)]