15132261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 7262619

約数列:

[1, 3, 17, 47, 51, 59, 107, 141, 177, 321, 799, 1003, 1819, 2397, 2773, 3009, 5029, 5457, 6313, 8319, 15087, 18939, 47141, 85493, 107321, 141423, 256479, 296711, 321963, 890133, 5044087, 15132261]

約数ペア:

[(1, 15132261), (3, 5044087), (17, 890133), (47, 321963), (51, 296711), (59, 256479), (107, 141423), (141, 107321), (177, 85493), (321, 47141), (799, 18939), (1003, 15087), (1819, 8319), (2397, 6313), (2773, 5457), (3009, 5029)]