25094817

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 42052608

約数和(自身を除く): 16957791

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 103, 107, 207, 253, 309, 321, 759, 927, 963, 1133, 1177, 2277, 2369, 2461, 3399, 3531, 7107, 7383, 10197, 10593, 11021, 21321, 22149, 26059, 27071, 33063, 78177, 81213, 99189, 121231, 234531, 243639, 253483, 363693, 760449, 1091079, 2281347, 2788313, 8364939, 25094817]

約数ペア:

[(1, 25094817), (3, 8364939), (9, 2788313), (11, 2281347), (23, 1091079), (33, 760449), (69, 363693), (99, 253483), (103, 243639), (107, 234531), (207, 121231), (253, 99189), (309, 81213), (321, 78177), (759, 33063), (927, 27071), (963, 26059), (1133, 22149), (1177, 21321), (2277, 11021), (2369, 10593), (2461, 10197), (3399, 7383), (3531, 7107)]