26439908825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1\times {\mathrm{1723}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 36686526912

約数和(自身を除く): 10246618087

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 1361, 1723, 2255, 6805, 8615, 11275, 14971, 18953, 34025, 43075, 55801, 70643, 74855, 94765, 279005, 353215, 374275, 473825, 613811, 777073, 1395025, 1766075, 2345003, 3069055, 3885365, 11725015, 15345275, 19426825, 25795033, 58625075, 96145123, 128975165, 480725615, 644875825, 1057596353, 2403628075, 5287981765, 26439908825]

約数ペア:

[(1, 26439908825), (5, 5287981765), (11, 2403628075), (25, 1057596353), (41, 644875825), (55, 480725615), (205, 128975165), (275, 96145123), (451, 58625075), (1025, 25795033), (1361, 19426825), (1723, 15345275), (2255, 11725015), (6805, 3885365), (8615, 3069055), (11275, 2345003), (14971, 1766075), (18953, 1395025), (34025, 777073), (43075, 613811), (55801, 473825), (70643, 374275), (74855, 353215), (94765, 279005)]