15696749349

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{495619}}^1$

素因数の和:495671

約数の個数: 40

約数和(自身を含む): 25907048640

約数和(自身を除く): 10210299291

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 3519, 10557, 31671, 495619, 1486857, 4460571, 8425523, 11399237, 13381713, 25276569, 34197711, 40145139, 75829707, 102593133, 193787029, 227489121, 307779399, 581361087, 682467363, 923338197, 1744083261, 5232249783, 15696749349]

約数ペア:

[(1, 15696749349), (3, 5232249783), (9, 1744083261), (17, 923338197), (23, 682467363), (27, 581361087), (51, 307779399), (69, 227489121), (81, 193787029), (153, 102593133), (207, 75829707), (391, 40145139), (459, 34197711), (621, 25276569), (1173, 13381713), (1377, 11399237), (1863, 8425523), (3519, 4460571), (10557, 1486857), (31671, 495619)]