68836485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269947}}^1$

素因数の和:269972

約数の個数: 16

約数和(自身を含む): 116617536

約数和(自身を除く): 47781051

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269947, 809841, 1349735, 4049205, 4589099, 13767297, 22945495, 68836485]

約数ペア:

[(1, 68836485), (3, 22945495), (5, 13767297), (15, 4589099), (17, 4049205), (51, 1349735), (85, 809841), (255, 269947)]