2087893155

素因数分解:

$3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{187339}}^1$

素因数の和:188090

約数の個数: 16

約数和(自身を含む): 3345143040

約数和(自身を除く): 1257249885

約数列:

[1, 3, 5, 15, 743, 2229, 3715, 11145, 187339, 562017, 936695, 2810085, 139192877, 417578631, 695964385, 2087893155]

約数ペア:

[(1, 2087893155), (3, 695964385), (5, 417578631), (15, 139192877), (743, 2810085), (2229, 936695), (3715, 562017), (11145, 187339)]