56140425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7561}}^1$

素因数の和:7591

約数の個数: 48

約数和(自身を含む): 112522560

約数和(自身を除く): 56382135

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 7561, 22683, 37805, 68049, 83171, 113415, 189025, 204147, 249513, 340245, 415855, 567075, 748539, 1020735, 1247565, 1701225, 2079275, 2245617, 3742695, 5103675, 6237825, 11228085, 18713475, 56140425]

約数ペア:

[(1, 56140425), (3, 18713475), (5, 11228085), (9, 6237825), (11, 5103675), (15, 3742695), (25, 2245617), (27, 2079275), (33, 1701225), (45, 1247565), (55, 1020735), (75, 748539), (99, 567075), (135, 415855), (165, 340245), (225, 249513), (275, 204147), (297, 189025), (495, 113415), (675, 83171), (825, 68049), (1485, 37805), (2475, 22683), (7425, 7561)]