13800855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54121}}^1$

素因数の和:54146

約数の個数: 16

約数和(自身を含む): 23380704

約数和(自身を除く): 9579849

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 54121, 162363, 270605, 811815, 920057, 2760171, 4600285, 13800855]

約数ペア:

[(1, 13800855), (3, 4600285), (5, 2760171), (15, 920057), (17, 811815), (51, 270605), (85, 162363), (255, 54121)]