289281036715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{10456571}}^1$

素因数の和:10457090

約数の個数: 16

約数和(自身を含む): 379448084736

約数和(自身を除く): 90167048021

約数列:

[1, 5, 11, 55, 503, 2515, 5533, 27665, 10456571, 52282855, 115022281, 575111405, 5259655213, 26298276065, 57856207343, 289281036715]

約数ペア:

[(1, 289281036715), (5, 57856207343), (11, 26298276065), (55, 5259655213), (503, 575111405), (2515, 115022281), (5533, 52282855), (27665, 10456571)]