25002393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 38941056

約数和(自身を除く): 13938663

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 877, 1677, 2193, 2631, 9503, 11401, 14909, 28509, 34203, 37711, 44727, 113133, 193817, 490243, 581451, 641087, 1470729, 1923261, 8334131, 25002393]

約数ペア:

[(1, 25002393), (3, 8334131), (13, 1923261), (17, 1470729), (39, 641087), (43, 581451), (51, 490243), (129, 193817), (221, 113133), (559, 44727), (663, 37711), (731, 34203), (877, 28509), (1677, 14909), (2193, 11401), (2631, 9503)]