520058405

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12593

約数の個数: 24

約数和(自身を含む): 687336192

約数和(自身を除く): 167277787

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 1805, 2185, 8303, 12527, 41515, 62635, 238013, 288121, 1190065, 1440605, 4522247, 5474299, 22611235, 27371495, 104011681, 520058405]

約数ペア:

[(1, 520058405), (5, 104011681), (19, 27371495), (23, 22611235), (95, 5474299), (115, 4522247), (361, 1440605), (437, 1190065), (1805, 288121), (2185, 238013), (8303, 62635), (12527, 41515)]