13515765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53003}}^1$

素因数の和:53028

約数の個数: 16

約数和(自身を含む): 22897728

約数和(自身を除く): 9381963

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 53003, 159009, 265015, 795045, 901051, 2703153, 4505255, 13515765]

約数ペア:

[(1, 13515765), (3, 4505255), (5, 2703153), (15, 901051), (17, 795045), (51, 265015), (85, 159009), (255, 53003)]