25696911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 39882240

約数和(自身を除く): 14185329

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1153, 1173, 1311, 3459, 7429, 19601, 21907, 22287, 26519, 58803, 65721, 79557, 372419, 450823, 503861, 1117257, 1352469, 1511583, 8565637, 25696911]

約数ペア:

[(1, 25696911), (3, 8565637), (17, 1511583), (19, 1352469), (23, 1117257), (51, 503861), (57, 450823), (69, 372419), (323, 79557), (391, 65721), (437, 58803), (969, 26519), (1153, 22287), (1173, 21907), (1311, 19601), (3459, 7429)]