15678866655

素因数分解:

$3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{98507}}^1$

素因数の和:98658

約数の個数: 48

約数和(自身を含む): 28398674304

約数和(自身を除く): 12719807649

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 243, 393, 405, 655, 1179, 1215, 1965, 3537, 5895, 10611, 17685, 31833, 53055, 98507, 159165, 295521, 492535, 886563, 1477605, 2659689, 4432815, 7979067, 12904417, 13298445, 23937201, 38713251, 39895335, 64522085, 116139753, 119686005, 193566255, 348419259, 580698765, 1045257777, 1742096295, 3135773331, 5226288885, 15678866655]

約数ペア:

[(1, 15678866655), (3, 5226288885), (5, 3135773331), (9, 1742096295), (15, 1045257777), (27, 580698765), (45, 348419259), (81, 193566255), (131, 119686005), (135, 116139753), (243, 64522085), (393, 39895335), (405, 38713251), (655, 23937201), (1179, 13298445), (1215, 12904417), (1965, 7979067), (3537, 4432815), (5895, 2659689), (10611, 1477605), (17685, 886563), (31833, 492535), (53055, 295521), (98507, 159165)]