6690765

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 10785600

約数和(自身を除く): 4094835

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 3209, 9627, 16045, 48135, 446051, 1338153, 2230255, 6690765]

約数ペア:

[(1, 6690765), (3, 2230255), (5, 1338153), (15, 446051), (139, 48135), (417, 16045), (695, 9627), (2085, 3209)]