25505406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4903}}^1$

素因数の和:4945

約数の個数: 36

約数和(自身を含む): 58715592

約数和(自身を除く): 33210186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 4903, 5202, 9806, 14709, 29418, 44127, 83351, 88254, 166702, 250053, 500106, 750159, 1416967, 1500318, 2833934, 4250901, 8501802, 12752703, 25505406]

約数ペア:

[(1, 25505406), (2, 12752703), (3, 8501802), (6, 4250901), (9, 2833934), (17, 1500318), (18, 1416967), (34, 750159), (51, 500106), (102, 250053), (153, 166702), (289, 88254), (306, 83351), (578, 44127), (867, 29418), (1734, 14709), (2601, 9806), (4903, 5202)]