5045425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 7803072

約数和(自身を除く): 2757647

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 2621, 13105, 18347, 28831, 65525, 91735, 144155, 201817, 458675, 720775, 1009085, 5045425]

約数ペア:

[(1, 5045425), (5, 1009085), (7, 720775), (11, 458675), (25, 201817), (35, 144155), (55, 91735), (77, 65525), (175, 28831), (275, 18347), (385, 13105), (1925, 2621)]